22940505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 47848320

約数和(自身を除く): 24907815

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 3833, 5985, 11499, 19165, 26831, 34497, 57495, 72827, 80493, 134155, 172485, 218481, 241479, 364135, 402465, 509789, 655443, 1092405, 1207395, 1529367, 2548945, 3277215, 4588101, 7646835, 22940505]

約数ペア:

[(1, 22940505), (3, 7646835), (5, 4588101), (7, 3277215), (9, 2548945), (15, 1529367), (19, 1207395), (21, 1092405), (35, 655443), (45, 509789), (57, 402465), (63, 364135), (95, 241479), (105, 218481), (133, 172485), (171, 134155), (285, 80493), (315, 72827), (399, 57495), (665, 34497), (855, 26831), (1197, 19165), (1995, 11499), (3833, 5985)]