72164065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6197}}^1$

素因数の和:6356

約数の個数: 16

約数和(自身を含む): 92374992

約数和(自身を除く): 20210927

約数列:

[1, 5, 17, 85, 137, 685, 2329, 6197, 11645, 30985, 105349, 526745, 848989, 4244945, 14432813, 72164065]

約数ペア:

[(1, 72164065), (5, 14432813), (17, 4244945), (85, 848989), (137, 526745), (685, 105349), (2329, 30985), (6197, 11645)]