25722505

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 31420224

約数和(自身を除く): 5697719

約数列:

[1, 5, 131, 173, 227, 655, 865, 1135, 22663, 29737, 39271, 113315, 148685, 196355, 5144501, 25722505]

約数ペア:

[(1, 25722505), (5, 5144501), (131, 196355), (173, 148685), (227, 113315), (655, 39271), (865, 29737), (1135, 22663)]