83276015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 101964096

約数和(自身を除く): 18688081

約数列:

[1, 5, 101, 103, 505, 515, 1601, 8005, 10403, 52015, 161701, 164903, 808505, 824515, 16655203, 83276015]

約数ペア:

[(1, 83276015), (5, 16655203), (101, 824515), (103, 808505), (505, 164903), (515, 161701), (1601, 52015), (8005, 10403)]