66874995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135101}}^1$

素因数の和:135123

約数の個数: 24

約数和(自身を含む): 126455472

約数和(自身を除く): 59580477

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 135101, 405303, 675505, 1215909, 1486111, 2026515, 4458333, 6079545, 7430555, 13374999, 22291665, 66874995]

約数ペア:

[(1, 66874995), (3, 22291665), (5, 13374999), (9, 7430555), (11, 6079545), (15, 4458333), (33, 2026515), (45, 1486111), (55, 1215909), (99, 675505), (165, 405303), (495, 135101)]