157255245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1069}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 312474240

約数和(自身を除く): 155218995

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 467, 1069, 1401, 2335, 3207, 3269, 4203, 5345, 7005, 7483, 9621, 9807, 16035, 16345, 21015, 22449, 29421, 37415, 48105, 49035, 67347, 112245, 147105, 336735, 499223, 1497669, 2496115, 3494561, 4493007, 7488345, 10483683, 17472805, 22465035, 31451049, 52418415, 157255245]

約数ペア:

[(1, 157255245), (3, 52418415), (5, 31451049), (7, 22465035), (9, 17472805), (15, 10483683), (21, 7488345), (35, 4493007), (45, 3494561), (63, 2496115), (105, 1497669), (315, 499223), (467, 336735), (1069, 147105), (1401, 112245), (2335, 67347), (3207, 49035), (3269, 48105), (4203, 37415), (5345, 29421), (7005, 22449), (7483, 21015), (9621, 16345), (9807, 16035)]