2006097405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{250919}}^1$

素因数の和:250981

約数の個数: 32

約数和(自身を含む): 3540983040

約数和(自身を除く): 1534885635

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 250919, 752757, 1254595, 3261947, 3763785, 9785841, 10287679, 16309735, 30863037, 48929205, 51438395, 133739827, 154315185, 401219481, 668699135, 2006097405]

約数ペア:

[(1, 2006097405), (3, 668699135), (5, 401219481), (13, 154315185), (15, 133739827), (39, 51438395), (41, 48929205), (65, 30863037), (123, 16309735), (195, 10287679), (205, 9785841), (533, 3763785), (615, 3261947), (1599, 1254595), (2665, 752757), (7995, 250919)]