7798275

素因数分解:

$3^4\times 5^2\times {\mathrm{3851}}^1$

素因数の和:3873

約数の個数: 30

約数和(自身を含む): 14448852

約数和(自身を除く): 6650577

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 3851, 11553, 19255, 34659, 57765, 96275, 103977, 173295, 288825, 311931, 519885, 866475, 1559655, 2599425, 7798275]

約数ペア:

[(1, 7798275), (3, 2599425), (5, 1559655), (9, 866475), (15, 519885), (25, 311931), (27, 288825), (45, 173295), (75, 103977), (81, 96275), (135, 57765), (225, 34659), (405, 19255), (675, 11553), (2025, 3851)]