252606255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139177}}^1$

素因数の和:139207

約数の個数: 24

約数和(自身を含む): 444256176

約数和(自身を除く): 191649921

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 139177, 417531, 695885, 1530947, 2087655, 4592841, 7654735, 16840417, 22964205, 50521251, 84202085, 252606255]

約数ペア:

[(1, 252606255), (3, 84202085), (5, 50521251), (11, 22964205), (15, 16840417), (33, 7654735), (55, 4592841), (121, 2087655), (165, 1530947), (363, 695885), (605, 417531), (1815, 139177)]