80750595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 137740608

約数和(自身を除く): 56990013

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 2017, 2355, 2669, 6051, 8007, 10085, 13345, 30255, 34289, 40035, 102867, 171445, 316669, 514335, 950007, 1583345, 4750035, 5383373, 16150119, 26916865, 80750595]

約数ペア:

[(1, 80750595), (3, 26916865), (5, 16150119), (15, 5383373), (17, 4750035), (51, 1583345), (85, 950007), (157, 514335), (255, 316669), (471, 171445), (785, 102867), (2017, 40035), (2355, 34289), (2669, 30255), (6051, 13345), (8007, 10085)]