22055985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{70019}}^1$

素因数の和:70037

約数の個数: 24

約数和(自身を含む): 43692480

約数和(自身を除く): 21636495

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 70019, 210057, 350095, 490133, 630171, 1050285, 1470399, 2450665, 3150855, 4411197, 7351995, 22055985]

約数ペア:

[(1, 22055985), (3, 7351995), (5, 4411197), (7, 3150855), (9, 2450665), (15, 1470399), (21, 1050285), (35, 630171), (45, 490133), (63, 350095), (105, 210057), (315, 70019)]