22212405

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17021}}^1$

素因数の和:17061

約数の個数: 24

約数和(自身を含む): 39831480

約数和(自身を除く): 17619075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17021, 51063, 85105, 153189, 255315, 493609, 765945, 1480827, 2468045, 4442481, 7404135, 22212405]

約数ペア:

[(1, 22212405), (3, 7404135), (5, 4442481), (9, 2468045), (15, 1480827), (29, 765945), (45, 493609), (87, 255315), (145, 153189), (261, 85105), (435, 51063), (1305, 17021)]