22276735

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 29698704

約数和(自身を除く): 7421969

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 643, 845, 2665, 3215, 6929, 8359, 26363, 34645, 41795, 108667, 131815, 342719, 543335, 1713595, 4455347, 22276735]

約数ペア:

[(1, 22276735), (5, 4455347), (13, 1713595), (41, 543335), (65, 342719), (169, 131815), (205, 108667), (533, 41795), (643, 34645), (845, 26363), (2665, 8359), (3215, 6929)]