64708085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43283}}^1$

素因数の和:43324

約数の個数: 16

約数和(自身を含む): 87260544

約数和(自身を除く): 22552459

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 43283, 216415, 562679, 995509, 2813395, 4977545, 12941617, 64708085]

約数ペア:

[(1, 64708085), (5, 12941617), (13, 4977545), (23, 2813395), (65, 995509), (115, 562679), (299, 216415), (1495, 43283)]