70257525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 131795136

約数和(自身を除く): 61537611

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 169, 195, 241, 299, 325, 345, 507, 575, 723, 845, 897, 975, 1205, 1495, 1725, 2535, 3133, 3615, 3887, 4225, 4485, 5543, 6025, 7475, 9399, 11661, 12675, 15665, 16629, 18075, 19435, 22425, 27715, 40729, 46995, 58305, 72059, 78325, 83145, 97175, 122187, 138575, 203645, 216177, 234975, 291525, 360295, 415725, 610935, 936767, 1018225, 1080885, 1801475, 2810301, 3054675, 4683835, 5404425, 14051505, 23419175, 70257525]

約数ペア:

[(1, 70257525), (3, 23419175), (5, 14051505), (13, 5404425), (15, 4683835), (23, 3054675), (25, 2810301), (39, 1801475), (65, 1080885), (69, 1018225), (75, 936767), (115, 610935), (169, 415725), (195, 360295), (241, 291525), (299, 234975), (325, 216177), (345, 203645), (507, 138575), (575, 122187), (723, 97175), (845, 83145), (897, 78325), (975, 72059), (1205, 58305), (1495, 46995), (1725, 40729), (2535, 27715), (3133, 22425), (3615, 19435), (3887, 18075), (4225, 16629), (4485, 15665), (5543, 12675), (6025, 11661), (7475, 9399)]