91420875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 192

約数和(自身を含む): 218050560

約数和(自身を除く): 126629685

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 25, 35, 39, 45, 47, 57, 63, 65, 75, 91, 95, 105, 117, 125, 133, 141, 171, 175, 195, 225, 235, 247, 273, 285, 315, 325, 329, 375, 399, 423, 455, 475, 525, 585, 611, 665, 705, 741, 819, 855, 875, 893, 975, 987, 1125, 1175, 1197, 1235, 1365, 1425, 1575, 1625, 1645, 1729, 1833, 1995, 2115, 2223, 2275, 2375, 2625, 2679, 2925, 2961, 3055, 3325, 3525, 3705, 4095, 4275, 4277, 4465, 4875, 4935, 5187, 5499, 5875, 5985, 6175, 6251, 6825, 7125, 7875, 8037, 8225, 8645, 9165, 9975, 10575, 11115, 11375, 11609, 12831, 13395, 14625, 14805, 15275, 15561, 16625, 17625, 18525, 18753, 20475, 21375, 21385, 22325, 24675, 25935, 27495, 29925, 30875, 31255, 34125, 34827, 38493, 40185, 41125, 43225, 45825, 49875, 52875, 55575, 56259, 58045, 64155, 66975, 74025, 76375, 77805, 81263, 92625, 93765, 102375, 104481, 106925, 111625, 123375, 129675, 137475, 149625, 156275, 174135, 192465, 200925, 216125, 229125, 243789, 277875, 281295, 290225, 320775, 334875, 370125, 389025, 406315, 468825, 522405, 534625, 648375, 687375, 731367, 781375, 870675, 962325, 1004625, 1218945, 1406475, 1451125, 1603875, 1945125, 2031575, 2344125, 2612025, 3656835, 4353375, 4811625, 6094725, 7032375, 10157875, 13060125, 18284175, 30473625, 91420875]

約数ペア:

[(1, 91420875), (3, 30473625), (5, 18284175), (7, 13060125), (9, 10157875), (13, 7032375), (15, 6094725), (19, 4811625), (21, 4353375), (25, 3656835), (35, 2612025), (39, 2344125), (45, 2031575), (47, 1945125), (57, 1603875), (63, 1451125), (65, 1406475), (75, 1218945), (91, 1004625), (95, 962325), (105, 870675), (117, 781375), (125, 731367), (133, 687375), (141, 648375), (171, 534625), (175, 522405), (195, 468825), (225, 406315), (235, 389025), (247, 370125), (273, 334875), (285, 320775), (315, 290225), (325, 281295), (329, 277875), (375, 243789), (399, 229125), (423, 216125), (455, 200925), (475, 192465), (525, 174135), (585, 156275), (611, 149625), (665, 137475), (705, 129675), (741, 123375), (819, 111625), (855, 106925), (875, 104481), (893, 102375), (975, 93765), (987, 92625), (1125, 81263), (1175, 77805), (1197, 76375), (1235, 74025), (1365, 66975), (1425, 64155), (1575, 58045), (1625, 56259), (1645, 55575), (1729, 52875), (1833, 49875), (1995, 45825), (2115, 43225), (2223, 41125), (2275, 40185), (2375, 38493), (2625, 34827), (2679, 34125), (2925, 31255), (2961, 30875), (3055, 29925), (3325, 27495), (3525, 25935), (3705, 24675), (4095, 22325), (4275, 21385), (4277, 21375), (4465, 20475), (4875, 18753), (4935, 18525), (5187, 17625), (5499, 16625), (5875, 15561), (5985, 15275), (6175, 14805), (6251, 14625), (6825, 13395), (7125, 12831), (7875, 11609), (8037, 11375), (8225, 11115), (8645, 10575), (9165, 9975)]