22418865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71171}}^1$

素因数の和:71189

約数の個数: 24

約数和(自身を含む): 44411328

約数和(自身を除く): 21992463

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 71171, 213513, 355855, 498197, 640539, 1067565, 1494591, 2490985, 3202695, 4483773, 7472955, 22418865]

約数ペア:

[(1, 22418865), (3, 7472955), (5, 4483773), (7, 3202695), (9, 2490985), (15, 1494591), (21, 1067565), (35, 640539), (45, 498197), (63, 355855), (105, 213513), (315, 71171)]