1672275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 3017664

約数和(自身を除く): 1345389

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2027, 6081, 10135, 22297, 30405, 50675, 66891, 111485, 152025, 334455, 557425, 1672275]

約数ペア:

[(1, 1672275), (3, 557425), (5, 334455), (11, 152025), (15, 111485), (25, 66891), (33, 50675), (55, 30405), (75, 22297), (165, 10135), (275, 6081), (825, 2027)]