170828155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20719}}^1$

素因数の和:20838

約数の個数: 16

約数和(自身を含む): 219300480

約数和(自身を除く): 48472325

約数列:

[1, 5, 17, 85, 97, 485, 1649, 8245, 20719, 103595, 352223, 1761115, 2009743, 10048715, 34165631, 170828155]

約数ペア:

[(1, 170828155), (5, 34165631), (17, 10048715), (85, 2009743), (97, 1761115), (485, 352223), (1649, 103595), (8245, 20719)]