25931617745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1244021}}^1$

素因数の和:1244416

約数の個数: 16

約数和(自身を含む): 34036441920

約数和(自身を除く): 8104824175

約数列:

[1, 5, 11, 55, 379, 1895, 4169, 20845, 1244021, 6220105, 13684231, 68421155, 471483959, 2357419795, 5186323549, 25931617745]

約数ペア:

[(1, 25931617745), (5, 5186323549), (11, 2357419795), (55, 471483959), (379, 68421155), (1895, 13684231), (4169, 6220105), (20845, 1244021)]