15025290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71549}}^1$

素因数の和:71566

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 26187510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 71549, 143098, 214647, 357745, 429294, 500843, 715490, 1001686, 1073235, 1502529, 2146470, 2504215, 3005058, 5008430, 7512645, 15025290]

約数ペア:

[(1, 15025290), (2, 7512645), (3, 5008430), (5, 3005058), (6, 2504215), (7, 2146470), (10, 1502529), (14, 1073235), (15, 1001686), (21, 715490), (30, 500843), (35, 429294), (42, 357745), (70, 214647), (105, 143098), (210, 71549)]