12461375

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 15691104

約数和(自身を除く): 3229729

約数列:

[1, 5, 25, 125, 131, 655, 761, 3275, 3805, 16375, 19025, 95125, 99691, 498455, 2492275, 12461375]

約数ペア:

[(1, 12461375), (5, 2492275), (25, 498455), (125, 99691), (131, 95125), (655, 19025), (761, 16375), (3275, 3805)]