272418615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1069}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 540820800

約数和(自身を除く): 268402185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 809, 1069, 2427, 3207, 4045, 5345, 5663, 7281, 7483, 9621, 12135, 16035, 16989, 22449, 28315, 36405, 37415, 48105, 50967, 67347, 84945, 112245, 254835, 336735, 864821, 2594463, 4324105, 6053747, 7783389, 12972315, 18161241, 30268735, 38916945, 54483723, 90806205, 272418615]

約数ペア:

[(1, 272418615), (3, 90806205), (5, 54483723), (7, 38916945), (9, 30268735), (15, 18161241), (21, 12972315), (35, 7783389), (45, 6053747), (63, 4324105), (105, 2594463), (315, 864821), (809, 336735), (1069, 254835), (2427, 112245), (3207, 84945), (4045, 67347), (5345, 50967), (5663, 48105), (7281, 37415), (7483, 36405), (9621, 28315), (12135, 22449), (16035, 16989)]