13838175

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 29164800

約数和(自身を除く): 15326625

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 27, 39, 45, 57, 65, 75, 83, 95, 117, 135, 171, 195, 225, 247, 249, 285, 325, 351, 415, 475, 513, 585, 675, 741, 747, 855, 975, 1079, 1235, 1245, 1425, 1577, 1755, 2075, 2223, 2241, 2565, 2925, 3237, 3705, 3735, 4275, 4731, 5395, 6175, 6225, 6669, 7885, 8775, 9711, 11115, 11205, 12825, 14193, 16185, 18525, 18675, 20501, 23655, 26975, 29133, 33345, 39425, 42579, 48555, 55575, 56025, 61503, 70965, 80925, 102505, 118275, 145665, 166725, 184509, 212895, 242775, 307515, 354825, 512525, 553527, 728325, 922545, 1064475, 1537575, 2767635, 4612725, 13838175]

約数ペア:

[(1, 13838175), (3, 4612725), (5, 2767635), (9, 1537575), (13, 1064475), (15, 922545), (19, 728325), (25, 553527), (27, 512525), (39, 354825), (45, 307515), (57, 242775), (65, 212895), (75, 184509), (83, 166725), (95, 145665), (117, 118275), (135, 102505), (171, 80925), (195, 70965), (225, 61503), (247, 56025), (249, 55575), (285, 48555), (325, 42579), (351, 39425), (415, 33345), (475, 29133), (513, 26975), (585, 23655), (675, 20501), (741, 18675), (747, 18525), (855, 16185), (975, 14193), (1079, 12825), (1235, 11205), (1245, 11115), (1425, 9711), (1577, 8775), (1755, 7885), (2075, 6669), (2223, 6225), (2241, 6175), (2565, 5395), (2925, 4731), (3237, 4275), (3705, 3735)]