72042585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2237}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 122463360

約数和(自身を除く): 50420775

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1695, 2147, 2237, 6441, 6711, 10735, 11185, 32205, 33555, 42503, 127509, 212515, 252781, 637545, 758343, 1263905, 3791715, 4802839, 14408517, 24014195, 72042585]

約数ペア:

[(1, 72042585), (3, 24014195), (5, 14408517), (15, 4802839), (19, 3791715), (57, 1263905), (95, 758343), (113, 637545), (285, 252781), (339, 212515), (565, 127509), (1695, 42503), (2147, 33555), (2237, 32205), (6441, 11185), (6711, 10735)]