12907665

素因数分解:

$3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 22462440

約数和(自身を除く): 9554775

約数列:

[1, 3, 5, 9, 15, 45, 373, 769, 1119, 1865, 2307, 3357, 3845, 5595, 6921, 11535, 16785, 34605, 286837, 860511, 1434185, 2581533, 4302555, 12907665]

約数ペア:

[(1, 12907665), (3, 4302555), (5, 2581533), (9, 1434185), (15, 860511), (45, 286837), (373, 34605), (769, 16785), (1119, 11535), (1865, 6921), (2307, 5595), (3357, 3845)]