152638425

素因数分解:

$3^4\times 5^2\times {\mathrm{75377}}^1$

素因数の和:75399

約数の個数: 30

約数和(自身を含む): 282742878

約数和(自身を除く): 130104453

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 75377, 226131, 376885, 678393, 1130655, 1884425, 2035179, 3391965, 5653275, 6105537, 10175895, 16959825, 30527685, 50879475, 152638425]

約数ペア:

[(1, 152638425), (3, 50879475), (5, 30527685), (9, 16959825), (15, 10175895), (25, 6105537), (27, 5653275), (45, 3391965), (75, 2035179), (81, 1884425), (135, 1130655), (225, 678393), (405, 376885), (675, 226131), (2025, 75377)]