22016655

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16871}}^1$

素因数の和:16911

約数の個数: 24

約数和(自身を含む): 39480480

約数和(自身を除く): 17463825

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 16871, 50613, 84355, 151839, 253065, 489259, 759195, 1467777, 2446295, 4403331, 7338885, 22016655]

約数ペア:

[(1, 22016655), (3, 7338885), (5, 4403331), (9, 2446295), (15, 1467777), (29, 759195), (45, 489259), (87, 253065), (145, 151839), (261, 84355), (435, 50613), (1305, 16871)]