23656455

素因数分解:

$3^4\times 5^1\times {\mathrm{58411}}^1$

素因数の和:58428

約数の個数: 20

約数和(自身を含む): 42407112

約数和(自身を除く): 18750657

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 58411, 175233, 292055, 525699, 876165, 1577097, 2628495, 4731291, 7885485, 23656455]

約数ペア:

[(1, 23656455), (3, 7885485), (5, 4731291), (9, 2628495), (15, 1577097), (27, 876165), (45, 525699), (81, 292055), (135, 175233), (405, 58411)]