10851425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 14650104

約数和(自身を除く): 3798679

約数列:

[1, 5, 13, 25, 65, 173, 193, 325, 865, 965, 2249, 2509, 4325, 4825, 11245, 12545, 33389, 56225, 62725, 166945, 434057, 834725, 2170285, 10851425]

約数ペア:

[(1, 10851425), (5, 2170285), (13, 834725), (25, 434057), (65, 166945), (173, 62725), (193, 56225), (325, 33389), (865, 12545), (965, 11245), (2249, 4825), (2509, 4325)]