3770137025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 4955069760

約数和(自身を除く): 1184932735

約数列:

[1, 5, 25, 29, 61, 145, 163, 305, 523, 725, 815, 1525, 1769, 2615, 4075, 4727, 8845, 9943, 13075, 15167, 23635, 31903, 44225, 49715, 75835, 85249, 118175, 159515, 248575, 288347, 379175, 426245, 797575, 925187, 1441735, 2131225, 2472221, 4625935, 5200189, 7208675, 12361105, 23129675, 26000945, 61805525, 130004725, 150805481, 754027405, 3770137025]

約数ペア:

[(1, 3770137025), (5, 754027405), (25, 150805481), (29, 130004725), (61, 61805525), (145, 26000945), (163, 23129675), (305, 12361105), (523, 7208675), (725, 5200189), (815, 4625935), (1525, 2472221), (1769, 2131225), (2615, 1441735), (4075, 925187), (4727, 797575), (8845, 426245), (9943, 379175), (13075, 288347), (15167, 248575), (23635, 159515), (31903, 118175), (44225, 85249), (49715, 75835)]