22225715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 29175552

約数和(自身を除く): 6949837

約数列:

[1, 5, 17, 37, 85, 185, 191, 629, 955, 1369, 3145, 3247, 6845, 7067, 16235, 23273, 35335, 116365, 120139, 261479, 600695, 1307395, 4445143, 22225715]

約数ペア:

[(1, 22225715), (5, 4445143), (17, 1307395), (37, 600695), (85, 261479), (185, 120139), (191, 116365), (629, 35335), (955, 23273), (1369, 16235), (3145, 7067), (3247, 6845)]