22128435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{70249}}^1$

素因数の和:70267

約数の個数: 24

約数和(自身を含む): 43836000

約数和(自身を除く): 21707565

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 70249, 210747, 351245, 491743, 632241, 1053735, 1475229, 2458715, 3161205, 4425687, 7376145, 22128435]

約数ペア:

[(1, 22128435), (3, 7376145), (5, 4425687), (7, 3161205), (9, 2458715), (15, 1475229), (21, 1053735), (35, 632241), (45, 491743), (63, 351245), (105, 210747), (315, 70249)]