66016925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10691}}^1$

素因数の和:10733

約数の個数: 24

約数和(自身を含む): 92806560

約数和(自身を除く): 26789635

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 10691, 53455, 138983, 203129, 267275, 694915, 1015645, 2640677, 3474575, 5078225, 13203385, 66016925]

約数ペア:

[(1, 66016925), (5, 13203385), (13, 5078225), (19, 3474575), (25, 2640677), (65, 1015645), (95, 694915), (247, 267275), (325, 203129), (475, 138983), (1235, 53455), (6175, 10691)]