125217005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{3607}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 154306944

約数和(自身を除く): 29089939

約数列:

[1, 5, 53, 131, 265, 655, 3607, 6943, 18035, 34715, 191171, 472517, 955855, 2362585, 25043401, 125217005]

約数ペア:

[(1, 125217005), (5, 25043401), (53, 2362585), (131, 955855), (265, 472517), (655, 191171), (3607, 34715), (6943, 18035)]