25713163775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{1877}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 34968991008

約数和(自身を除く): 9255827233

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 691, 793, 1525, 1877, 3455, 3965, 8983, 9385, 17275, 19825, 24401, 42151, 44915, 46925, 114497, 122005, 210755, 224575, 547963, 572485, 610025, 1053775, 1297007, 1488461, 2739815, 2862425, 6485035, 7442305, 13699075, 16861091, 32425175, 37211525, 79117427, 84305455, 395587135, 421527275, 1028526551, 1977935675, 5142632755, 25713163775]

約数ペア:

[(1, 25713163775), (5, 5142632755), (13, 1977935675), (25, 1028526551), (61, 421527275), (65, 395587135), (305, 84305455), (325, 79117427), (691, 37211525), (793, 32425175), (1525, 16861091), (1877, 13699075), (3455, 7442305), (3965, 6485035), (8983, 2862425), (9385, 2739815), (17275, 1488461), (19825, 1297007), (24401, 1053775), (42151, 610025), (44915, 572485), (46925, 547963), (114497, 224575), (122005, 210755)]