2155659255

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{3467}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 3840074784

約数和(自身を除く): 1684415529

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 337, 369, 615, 1011, 1685, 1845, 3033, 3467, 5055, 10401, 13817, 15165, 17335, 31203, 41451, 52005, 69085, 124353, 142147, 156015, 207255, 426441, 621765, 710735, 1168379, 1279323, 2132205, 3505137, 5841895, 6396615, 10515411, 17525685, 47903539, 52577055, 143710617, 239517695, 431131851, 718553085, 2155659255]

約数ペア:

[(1, 2155659255), (3, 718553085), (5, 431131851), (9, 239517695), (15, 143710617), (41, 52577055), (45, 47903539), (123, 17525685), (205, 10515411), (337, 6396615), (369, 5841895), (615, 3505137), (1011, 2132205), (1685, 1279323), (1845, 1168379), (3033, 710735), (3467, 621765), (5055, 426441), (10401, 207255), (13817, 156015), (15165, 142147), (17335, 124353), (31203, 69085), (41451, 52005)]