9402445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 13160448

約数和(自身を除く): 3758003

約数列:

[1, 5, 13, 17, 65, 67, 85, 127, 221, 335, 635, 871, 1105, 1139, 1651, 2159, 4355, 5695, 8255, 8509, 10795, 14807, 28067, 42545, 74035, 110617, 140335, 144653, 553085, 723265, 1880489, 9402445]

約数ペア:

[(1, 9402445), (5, 1880489), (13, 723265), (17, 553085), (65, 144653), (67, 140335), (85, 110617), (127, 74035), (221, 42545), (335, 28067), (635, 14807), (871, 10795), (1105, 8509), (1139, 8255), (1651, 5695), (2159, 4355)]