12205127525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{214219}}^1$

素因数の和:214325

約数の個数: 24

約数和(自身を含む): 15778588320

約数和(自身を除く): 3573460795

約数列:

[1, 5, 25, 43, 53, 215, 265, 1075, 1325, 2279, 11395, 56975, 214219, 1071095, 5355475, 9211417, 11353607, 46057085, 56768035, 230285425, 283840175, 488205101, 2441025505, 12205127525]

約数ペア:

[(1, 12205127525), (5, 2441025505), (25, 488205101), (43, 283840175), (53, 230285425), (215, 56768035), (265, 46057085), (1075, 11353607), (1325, 9211417), (2279, 5355475), (11395, 1071095), (56975, 214219)]