30853155

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^2$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 50553072

約数和(自身を除く): 19699917

約数列:

[1, 3, 5, 15, 53, 159, 197, 265, 591, 795, 985, 2955, 10441, 31323, 38809, 52205, 116427, 156615, 194045, 582135, 2056877, 6170631, 10284385, 30853155]

約数ペア:

[(1, 30853155), (3, 10284385), (5, 6170631), (15, 2056877), (53, 582135), (159, 194045), (197, 156615), (265, 116427), (591, 52205), (795, 38809), (985, 31323), (2955, 10441)]