16120105

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 19762704

約数和(自身を除く): 3642599

約数列:

[1, 5, 101, 137, 233, 505, 685, 1165, 13837, 23533, 31921, 69185, 117665, 159605, 3224021, 16120105]

約数ペア:

[(1, 16120105), (5, 3224021), (101, 159605), (137, 117665), (233, 69185), (505, 31921), (685, 23533), (1165, 13837)]