1330778915

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 1655590752

約数和(自身を除く): 324811837

約数列:

[1, 5, 47, 71, 235, 355, 1697, 2209, 3337, 8485, 11045, 16685, 79759, 120487, 156839, 398795, 602435, 784195, 3748673, 5662889, 18743365, 28314445, 266155783, 1330778915]

約数ペア:

[(1, 1330778915), (5, 266155783), (47, 28314445), (71, 18743365), (235, 5662889), (355, 3748673), (1697, 784195), (2209, 602435), (3337, 398795), (8485, 156839), (11045, 120487), (16685, 79759)]