72209015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1451}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 89385120

約数和(自身を除く): 17176105

約数列:

[1, 5, 37, 185, 269, 1345, 1451, 7255, 9953, 49765, 53687, 268435, 390319, 1951595, 14441803, 72209015]

約数ペア:

[(1, 72209015), (5, 14441803), (37, 1951595), (185, 390319), (269, 268435), (1345, 53687), (1451, 49765), (7255, 9953)]