151433145

素因数分解:

$3^4\times 5^1\times {\mathrm{373909}}^1$

素因数の和:373926

約数の個数: 20

約数和(自身を含む): 271458660

約数和(自身を除く): 120025515

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 373909, 1121727, 1869545, 3365181, 5608635, 10095543, 16825905, 30286629, 50477715, 151433145]

約数ペア:

[(1, 151433145), (3, 50477715), (5, 30286629), (9, 16825905), (15, 10095543), (27, 5608635), (45, 3365181), (81, 1869545), (135, 1121727), (405, 373909)]