629425215

素因数分解:

$3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{15187}}^1$

素因数の和:15508

約数の個数: 32

約数和(自身を含む): 1122696960

約数和(自身を除く): 493271745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 307, 921, 1535, 2763, 4605, 8289, 13815, 15187, 41445, 45561, 75935, 136683, 227805, 410049, 683415, 2050245, 4662409, 13987227, 23312045, 41961681, 69936135, 125885043, 209808405, 629425215]

約数ペア:

[(1, 629425215), (3, 209808405), (5, 125885043), (9, 69936135), (15, 41961681), (27, 23312045), (45, 13987227), (135, 4662409), (307, 2050245), (921, 683415), (1535, 410049), (2763, 227805), (4605, 136683), (8289, 75935), (13815, 45561), (15187, 41445)]