23432895

素因数分解:

$3^4\times 5^1\times {\mathrm{57859}}^1$

素因数の和:57876

約数の個数: 20

約数和(自身を含む): 42006360

約数和(自身を除く): 18573465

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57859, 173577, 289295, 520731, 867885, 1562193, 2603655, 4686579, 7810965, 23432895]

約数ペア:

[(1, 23432895), (3, 7810965), (5, 4686579), (9, 2603655), (15, 1562193), (27, 867885), (45, 520731), (81, 289295), (135, 173577), (405, 57859)]