65886145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44071}}^1$

素因数の和:44112

約数の個数: 16

約数和(自身を含む): 88849152

約数和(自身を除く): 22963007

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 44071, 220355, 572923, 1013633, 2864615, 5068165, 13177229, 65886145]

約数ペア:

[(1, 65886145), (5, 13177229), (13, 5068165), (23, 2864615), (65, 1013633), (115, 572923), (299, 220355), (1495, 44071)]