90215287

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 98207200

約数和(自身を除く): 7991913

約数列:

[1, 19, 37, 181, 703, 709, 3439, 6697, 13471, 26233, 127243, 128329, 498427, 2438251, 4748173, 90215287]

約数ペア:

[(1, 90215287), (19, 4748173), (37, 2438251), (181, 498427), (703, 128329), (709, 127243), (3439, 26233), (6697, 13471)]