12501705

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3169}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 20085120

約数和(自身を除く): 7583415

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3169, 3945, 9507, 15845, 47535, 833447, 2500341, 4167235, 12501705]

約数ペア:

[(1, 12501705), (3, 4167235), (5, 2500341), (15, 833447), (263, 47535), (789, 15845), (1315, 9507), (3169, 3945)]