64659075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 61332861

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 47, 51, 65, 75, 83, 85, 141, 195, 221, 235, 249, 255, 325, 415, 425, 611, 663, 705, 799, 975, 1079, 1105, 1175, 1245, 1275, 1411, 1833, 2075, 2397, 3055, 3237, 3315, 3525, 3901, 3995, 4233, 5395, 5525, 6225, 7055, 9165, 10387, 11703, 11985, 15275, 16185, 16575, 18343, 19505, 19975, 21165, 26975, 31161, 35275, 45825, 50713, 51935, 55029, 58515, 59925, 66317, 80925, 91715, 97525, 105825, 152139, 155805, 198951, 253565, 259675, 275145, 292575, 331585, 458575, 760695, 779025, 862121, 994755, 1267825, 1375725, 1657925, 2586363, 3803475, 4310605, 4973775, 12931815, 21553025, 64659075]

約数ペア:

[(1, 64659075), (3, 21553025), (5, 12931815), (13, 4973775), (15, 4310605), (17, 3803475), (25, 2586363), (39, 1657925), (47, 1375725), (51, 1267825), (65, 994755), (75, 862121), (83, 779025), (85, 760695), (141, 458575), (195, 331585), (221, 292575), (235, 275145), (249, 259675), (255, 253565), (325, 198951), (415, 155805), (425, 152139), (611, 105825), (663, 97525), (705, 91715), (799, 80925), (975, 66317), (1079, 59925), (1105, 58515), (1175, 55029), (1245, 51935), (1275, 50713), (1411, 45825), (1833, 35275), (2075, 31161), (2397, 26975), (3055, 21165), (3237, 19975), (3315, 19505), (3525, 18343), (3901, 16575), (3995, 16185), (4233, 15275), (5395, 11985), (5525, 11703), (6225, 10387), (7055, 9165)]