264941275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6661}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 345304784

約数和(自身を除く): 80363509

約数列:

[1, 5, 25, 37, 43, 185, 215, 925, 1075, 1591, 6661, 7955, 33305, 39775, 166525, 246457, 286423, 1232285, 1432115, 6161425, 7160575, 10597651, 52988255, 264941275]

約数ペア:

[(1, 264941275), (5, 52988255), (25, 10597651), (37, 7160575), (43, 6161425), (185, 1432115), (215, 1232285), (925, 286423), (1075, 246457), (1591, 166525), (6661, 39775), (7955, 33305)]