2285115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3109}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 4254480

約数和(自身を除く): 1969365

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3109, 9327, 15545, 21763, 46635, 65289, 108815, 152341, 326445, 457023, 761705, 2285115]

約数ペア:

[(1, 2285115), (3, 761705), (5, 457023), (7, 326445), (15, 152341), (21, 108815), (35, 65289), (49, 46635), (105, 21763), (147, 15545), (245, 9327), (735, 3109)]