72714265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1987}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 94183488

約数和(自身を除く): 21469223

約数列:

[1, 5, 13, 65, 563, 1987, 2815, 7319, 9935, 25831, 36595, 129155, 1118681, 5593405, 14542853, 72714265]

約数ペア:

[(1, 72714265), (5, 14542853), (13, 5593405), (65, 1118681), (563, 129155), (1987, 36595), (2815, 25831), (7319, 9935)]