152865

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 274560

約数和(自身を除く): 121695

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 215, 237, 387, 395, 645, 711, 1185, 1935, 3397, 3555, 10191, 16985, 30573, 50955, 152865]

約数ペア:

[(1, 152865), (3, 50955), (5, 30573), (9, 16985), (15, 10191), (43, 3555), (45, 3397), (79, 1935), (129, 1185), (215, 711), (237, 645), (387, 395)]