15904890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{58907}}^1$

素因数の和:58923

約数の個数: 32

約数和(自身を含む): 42413760

約数和(自身を除く): 26508870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 58907, 117814, 176721, 294535, 353442, 530163, 589070, 883605, 1060326, 1590489, 1767210, 2650815, 3180978, 5301630, 7952445, 15904890]

約数ペア:

[(1, 15904890), (2, 7952445), (3, 5301630), (5, 3180978), (6, 2650815), (9, 1767210), (10, 1590489), (15, 1060326), (18, 883605), (27, 589070), (30, 530163), (45, 353442), (54, 294535), (90, 176721), (135, 117814), (270, 58907)]