76987075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 105636096

約数和(自身を除く): 28649021

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 3943, 19525, 19715, 43373, 98575, 216865, 279953, 1084325, 1399765, 3079483, 6998825, 15397415, 76987075]

約数ペア:

[(1, 76987075), (5, 15397415), (11, 6998825), (25, 3079483), (55, 1399765), (71, 1084325), (275, 279953), (355, 216865), (781, 98575), (1775, 43373), (3905, 19715), (3943, 19525)]