1180117455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12143}}^1$

素因数の和:12212

約数の個数: 64

約数和(自身を含む): 2238382080

約数和(自身を除く): 1058264625

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 55, 57, 93, 95, 155, 165, 209, 285, 341, 465, 589, 627, 1023, 1045, 1705, 1767, 2945, 3135, 5115, 6479, 8835, 12143, 19437, 32395, 36429, 60715, 97185, 133573, 182145, 230717, 376433, 400719, 667865, 692151, 1129299, 1153585, 1882165, 2003595, 2537887, 3460755, 4140763, 5646495, 7152227, 7613661, 12422289, 12689435, 20703815, 21456681, 35761135, 38068305, 62111445, 78674497, 107283405, 236023491, 393372485, 1180117455]

約数ペア:

[(1, 1180117455), (3, 393372485), (5, 236023491), (11, 107283405), (15, 78674497), (19, 62111445), (31, 38068305), (33, 35761135), (55, 21456681), (57, 20703815), (93, 12689435), (95, 12422289), (155, 7613661), (165, 7152227), (209, 5646495), (285, 4140763), (341, 3460755), (465, 2537887), (589, 2003595), (627, 1882165), (1023, 1153585), (1045, 1129299), (1705, 692151), (1767, 667865), (2945, 400719), (3135, 376433), (5115, 230717), (6479, 182145), (8835, 133573), (12143, 97185), (19437, 60715), (32395, 36429)]