15185335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 21384000

約数和(自身を除く): 6198665

約数列:

[1, 5, 11, 17, 55, 85, 109, 149, 187, 545, 745, 935, 1199, 1639, 1853, 2533, 5995, 8195, 9265, 12665, 16241, 20383, 27863, 81205, 101915, 139315, 178651, 276097, 893255, 1380485, 3037067, 15185335]

約数ペア:

[(1, 15185335), (5, 3037067), (11, 1380485), (17, 893255), (55, 276097), (85, 178651), (109, 139315), (149, 101915), (187, 81205), (545, 27863), (745, 20383), (935, 16241), (1199, 12665), (1639, 9265), (1853, 8195), (2533, 5995)]