22662225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2206

約数の個数: 36

約数和(自身を含む): 41473536

約数和(自身を除く): 18811311

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2143, 3525, 6429, 10575, 10715, 19287, 32145, 53575, 96435, 100721, 160725, 302163, 482175, 503605, 906489, 1510815, 2518025, 4532445, 7554075, 22662225]

約数ペア:

[(1, 22662225), (3, 7554075), (5, 4532445), (9, 2518025), (15, 1510815), (25, 906489), (45, 503605), (47, 482175), (75, 302163), (141, 160725), (225, 100721), (235, 96435), (423, 53575), (705, 32145), (1175, 19287), (2115, 10715), (2143, 10575), (3525, 6429)]