8200885

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 13296960

約数和(自身を除く): 5096075

約数列:

[1, 5, 7, 11, 17, 35, 49, 55, 77, 85, 119, 179, 187, 245, 385, 539, 595, 833, 895, 935, 1253, 1309, 1969, 2695, 3043, 4165, 6265, 6545, 8771, 9163, 9845, 13783, 15215, 21301, 33473, 43855, 45815, 68915, 96481, 106505, 149107, 167365, 234311, 482405, 745535, 1171555, 1640177, 8200885]

約数ペア:

[(1, 8200885), (5, 1640177), (7, 1171555), (11, 745535), (17, 482405), (35, 234311), (49, 167365), (55, 149107), (77, 106505), (85, 96481), (119, 68915), (179, 45815), (187, 43855), (245, 33473), (385, 21301), (539, 15215), (595, 13783), (833, 9845), (895, 9163), (935, 8771), (1253, 6545), (1309, 6265), (1969, 4165), (2695, 3043)]