157642015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{8273}}^1$

素因数の和:8418

約数の個数: 16

約数和(自身を含む): 196193088

約数和(自身を除く): 38551073

約数列:

[1, 5, 37, 103, 185, 515, 3811, 8273, 19055, 41365, 306101, 852119, 1530505, 4260595, 31528403, 157642015]

約数ペア:

[(1, 157642015), (5, 31528403), (37, 4260595), (103, 1530505), (185, 852119), (515, 306101), (3811, 41365), (8273, 19055)]