86636975

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{6551}}^1$

素因数の和:6607

約数の個数: 18

約数和(自身を含む): 112320936

約数和(自身を除く): 25683961

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 6551, 13225, 32755, 150673, 163775, 753365, 3465479, 3766825, 17327395, 86636975]

約数ペア:

[(1, 86636975), (5, 17327395), (23, 3766825), (25, 3465479), (115, 753365), (529, 163775), (575, 150673), (2645, 32755), (6551, 13225)]