31014945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53017}}^1$

素因数の和:53041

約数の個数: 24

約数和(自身を含む): 57895656

約数和(自身を除く): 26880711

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53017, 159051, 265085, 477153, 689221, 795255, 2067663, 2385765, 3446105, 6202989, 10338315, 31014945]

約数ペア:

[(1, 31014945), (3, 10338315), (5, 6202989), (9, 3446105), (13, 2385765), (15, 2067663), (39, 795255), (45, 689221), (65, 477153), (117, 265085), (195, 159051), (585, 53017)]