142740115

素因数分解:

$5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{6653}}^1$

素因数の和:7278

約数の個数: 16

約数和(自身を含む): 196106688

約数和(自身を除く): 53366573

約数列:

[1, 5, 7, 35, 613, 3065, 4291, 6653, 21455, 33265, 46571, 232855, 4078289, 20391445, 28548023, 142740115]

約数ペア:

[(1, 142740115), (5, 28548023), (7, 20391445), (35, 4078289), (613, 232855), (3065, 46571), (4291, 33265), (6653, 21455)]