85820815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{983}}^1$

素因数の和:1926

約数の個数: 16

約数和(自身を含む): 108633600

約数和(自身を除く): 22812785

約数列:

[1, 5, 19, 95, 919, 983, 4595, 4915, 17461, 18677, 87305, 93385, 903377, 4516885, 17164163, 85820815]

約数ペア:

[(1, 85820815), (5, 17164163), (19, 4516885), (95, 903377), (919, 93385), (983, 87305), (4595, 18677), (4915, 17461)]