2015430145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 2522783520

約数和(自身を除く): 507353375

約数列:

[1, 5, 37, 113, 185, 229, 421, 565, 1145, 2105, 4181, 8473, 15577, 20905, 25877, 42365, 47573, 77885, 96409, 129385, 237865, 482045, 957449, 1760201, 3567133, 4787245, 8801005, 10894217, 17835665, 54471085, 403086029, 2015430145]

約数ペア:

[(1, 2015430145), (5, 403086029), (37, 54471085), (113, 17835665), (185, 10894217), (229, 8801005), (421, 4787245), (565, 3567133), (1145, 1760201), (2105, 957449), (4181, 482045), (8473, 237865), (15577, 129385), (20905, 96409), (25877, 77885), (42365, 47573)]