65551925

素因数分解:

$5^2\times {\mathrm{227}}^1\times {\mathrm{11551}}^1$

素因数の和:11788

約数の個数: 12

約数和(自身を含む): 81649536

約数和(自身を除く): 16097611

約数列:

[1, 5, 25, 227, 1135, 5675, 11551, 57755, 288775, 2622077, 13110385, 65551925]

約数ペア:

[(1, 65551925), (5, 13110385), (25, 2622077), (227, 288775), (1135, 57755), (5675, 11551)]