25500565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6547}}^1$

素因数の和:6612

約数の個数: 16

約数和(自身を含む): 33001920

約数和(自身を除く): 7501355

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 6547, 32735, 124393, 268427, 621965, 1342135, 5100113, 25500565]

約数ペア:

[(1, 25500565), (5, 5100113), (19, 1342135), (41, 621965), (95, 268427), (205, 124393), (779, 32735), (3895, 6547)]