421314265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{11171}}^1$

素因数の和:11592

約数の個数: 16

約数和(自身を含む): 533574720

約数和(自身を除く): 112260455

約数列:

[1, 5, 19, 95, 397, 1985, 7543, 11171, 37715, 55855, 212249, 1061245, 4434887, 22174435, 84262853, 421314265]

約数ペア:

[(1, 421314265), (5, 84262853), (19, 22174435), (95, 4434887), (397, 1061245), (1985, 212249), (7543, 55855), (11171, 37715)]