126221782895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{394129}}^1$

素因数の和:394539

約数の個数: 24

約数和(自身を含む): 164446801200

約数和(自身を除く): 38225018305

約数列:

[1, 5, 13, 65, 169, 379, 845, 1895, 4927, 24635, 64051, 320255, 394129, 1970645, 5123677, 25618385, 66607801, 149374891, 333039005, 746874455, 1941873583, 9709367915, 25244356579, 126221782895]

約数ペア:

[(1, 126221782895), (5, 25244356579), (13, 9709367915), (65, 1941873583), (169, 746874455), (379, 333039005), (845, 149374891), (1895, 66607801), (4927, 25618385), (24635, 5123677), (64051, 1970645), (320255, 394129)]