22451265

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7109

約数の個数: 24

約数和(自身を含む): 39469248

約数和(自身を除く): 17017983

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7027, 21081, 35135, 63243, 105405, 316215, 498917, 1496751, 2494585, 4490253, 7483755, 22451265]

約数ペア:

[(1, 22451265), (3, 7483755), (5, 4490253), (9, 2494585), (15, 1496751), (45, 498917), (71, 316215), (213, 105405), (355, 63243), (639, 35135), (1065, 21081), (3195, 7027)]