2745441995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 3509084160

約数和(自身を除く): 763642165

約数列:

[1, 5, 31, 37, 155, 185, 239, 1147, 1195, 2003, 5735, 7409, 8843, 10015, 37045, 44215, 62093, 74111, 274133, 310465, 370555, 478717, 1370665, 2297441, 2393585, 11487205, 14840227, 17712529, 74201135, 88562645, 549088399, 2745441995]

約数ペア:

[(1, 2745441995), (5, 549088399), (31, 88562645), (37, 74201135), (155, 17712529), (185, 14840227), (239, 11487205), (1147, 2393585), (1195, 2297441), (2003, 1370665), (5735, 478717), (7409, 370555), (8843, 310465), (10015, 274133), (37045, 74111), (44215, 62093)]