25085169

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 38218752

約数和(自身を除く): 13133583

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 1913, 4371, 5739, 13113, 17217, 59303, 89911, 177909, 269733, 533727, 809199, 2787241, 8361723, 25085169]

約数ペア:

[(1, 25085169), (3, 8361723), (9, 2787241), (31, 809199), (47, 533727), (93, 269733), (141, 177909), (279, 89911), (423, 59303), (1457, 17217), (1913, 13113), (4371, 5739)]