5225115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{7109}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 9726480

約数和(自身を除く): 4501365

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 7109, 21327, 35545, 49763, 106635, 149289, 248815, 348341, 746445, 1045023, 1741705, 5225115]

約数ペア:

[(1, 5225115), (3, 1741705), (5, 1045023), (7, 746445), (15, 348341), (21, 248815), (35, 149289), (49, 106635), (105, 49763), (147, 35545), (245, 21327), (735, 7109)]