22275505

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 33796224

約数和(自身を除く): 11520719

約数列:

[1, 5, 7, 19, 35, 41, 43, 95, 133, 205, 215, 287, 301, 361, 665, 779, 817, 1435, 1505, 1763, 1805, 2527, 3895, 4085, 5453, 5719, 8815, 12341, 12635, 14801, 15523, 27265, 28595, 33497, 61705, 74005, 77615, 103607, 108661, 167485, 234479, 518035, 543305, 636443, 1172395, 3182215, 4455101, 22275505]

約数ペア:

[(1, 22275505), (5, 4455101), (7, 3182215), (19, 1172395), (35, 636443), (41, 543305), (43, 518035), (95, 234479), (133, 167485), (205, 108661), (215, 103607), (287, 77615), (301, 74005), (361, 61705), (665, 33497), (779, 28595), (817, 27265), (1435, 15523), (1505, 14801), (1763, 12635), (1805, 12341), (2527, 8815), (3895, 5719), (4085, 5453)]