25455265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3533}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 33587136

約数和(自身を除く): 8131871

約数列:

[1, 5, 11, 55, 131, 655, 1441, 3533, 7205, 17665, 38863, 194315, 462823, 2314115, 5091053, 25455265]

約数ペア:

[(1, 25455265), (5, 5091053), (11, 2314115), (55, 462823), (131, 194315), (655, 38863), (1441, 17665), (3533, 7205)]