8423275

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 12062720

約数和(自身を除く): 3639445

約数列:

[1, 5, 7, 25, 35, 127, 175, 379, 635, 889, 1895, 2653, 3175, 4445, 9475, 13265, 22225, 48133, 66325, 240665, 336931, 1203325, 1684655, 8423275]

約数ペア:

[(1, 8423275), (5, 1684655), (7, 1203325), (25, 336931), (35, 240665), (127, 66325), (175, 48133), (379, 22225), (635, 13265), (889, 9475), (1895, 4445), (2653, 3175)]