31460861485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{41851}}^1$

素因数の和:42109

約数の個数: 32

約数和(自身を含む): 40921211520

約数和(自身を除く): 9460350035

約数列:

[1, 5, 19, 41, 95, 193, 205, 779, 965, 3667, 3895, 7913, 18335, 39565, 41851, 150347, 209255, 751735, 795169, 1715891, 3975845, 8077243, 8579455, 32601929, 40386215, 153467617, 163009645, 331166963, 767338085, 1655834815, 6292172297, 31460861485]

約数ペア:

[(1, 31460861485), (5, 6292172297), (19, 1655834815), (41, 767338085), (95, 331166963), (193, 163009645), (205, 153467617), (779, 40386215), (965, 32601929), (3667, 8579455), (3895, 8077243), (7913, 3975845), (18335, 1715891), (39565, 795169), (41851, 751735), (150347, 209255)]