1396317145

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1\times {\mathrm{3719}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 1704890880

約数和(自身を除く): 308573735

約数列:

[1, 5, 61, 305, 1231, 3719, 6155, 18595, 75091, 226859, 375455, 1134295, 4578089, 22890445, 279263429, 1396317145]

約数ペア:

[(1, 1396317145), (5, 279263429), (61, 22890445), (305, 4578089), (1231, 1134295), (3719, 375455), (6155, 226859), (18595, 75091)]