5289505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 7197120

約数和(自身を除く): 1907615

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 4283, 21415, 55679, 81377, 278395, 406885, 1057901, 5289505]

約数ペア:

[(1, 5289505), (5, 1057901), (13, 406885), (19, 278395), (65, 81377), (95, 55679), (247, 21415), (1235, 4283)]