42315805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71119}}^1$

素因数の和:71148

約数の個数: 16

約数和(自身を含む): 61447680

約数和(自身を除く): 19131875

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 71119, 355595, 497833, 1209023, 2489165, 6045115, 8463161, 42315805]

約数ペア:

[(1, 42315805), (5, 8463161), (7, 6045115), (17, 2489165), (35, 1209023), (85, 497833), (119, 355595), (595, 71119)]