15691134945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{517603}}^1$

素因数の和:517701

約数の個数: 32

約数和(自身を含む): 26236311552

約数和(自身を除く): 10545176607

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 2021, 6063, 10105, 30315, 517603, 1552809, 2588015, 7764045, 22256929, 24327341, 66770787, 72982023, 111284645, 121636705, 333853935, 364910115, 1046075663, 3138226989, 5230378315, 15691134945]

約数ペア:

[(1, 15691134945), (3, 5230378315), (5, 3138226989), (15, 1046075663), (43, 364910115), (47, 333853935), (129, 121636705), (141, 111284645), (215, 72982023), (235, 66770787), (645, 24327341), (705, 22256929), (2021, 7764045), (6063, 2588015), (10105, 1552809), (30315, 517603)]