157634145

素因数分解:

$3^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2161}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 273527592

約数和(自身を除く): 115893447

約数列:

[1, 3, 5, 9, 15, 45, 1621, 2161, 4863, 6483, 8105, 10805, 14589, 19449, 24315, 32415, 72945, 97245, 3502981, 10508943, 17514905, 31526829, 52544715, 157634145]

約数ペア:

[(1, 157634145), (3, 52544715), (5, 31526829), (9, 17514905), (15, 10508943), (45, 3502981), (1621, 97245), (2161, 72945), (4863, 32415), (6483, 24315), (8105, 19449), (10805, 14589)]