15175160275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{17681}}^1$

素因数の和:20823

約数の個数: 24

約数和(自身を含む): 20535591888

約数和(自身を除く): 5360431613

約数列:

[1, 5, 11, 25, 55, 275, 3121, 15605, 17681, 34331, 78025, 88405, 171655, 194491, 442025, 858275, 972455, 4862275, 55182401, 275912005, 607006411, 1379560025, 3035032055, 15175160275]

約数ペア:

[(1, 15175160275), (5, 3035032055), (11, 1379560025), (25, 607006411), (55, 275912005), (275, 55182401), (3121, 4862275), (15605, 972455), (17681, 858275), (34331, 442025), (78025, 194491), (88405, 171655)]