65089515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{255253}}^1$

素因数の和:255278

約数の個数: 16

約数和(自身を含む): 110269728

約数和(自身を除く): 45180213

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 255253, 765759, 1276265, 3828795, 4339301, 13017903, 21696505, 65089515]

約数ペア:

[(1, 65089515), (3, 21696505), (5, 13017903), (15, 4339301), (17, 3828795), (51, 1276265), (85, 765759), (255, 255253)]