15225084

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{137}}^1$

素因数の和:174

約数の個数: 120

約数和(自身を含む): 46754400

約数和(自身を除く): 31529316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 137, 147, 162, 189, 196, 252, 274, 294, 324, 343, 378, 411, 441, 548, 567, 588, 686, 756, 822, 882, 959, 1029, 1134, 1233, 1323, 1372, 1644, 1764, 1918, 2058, 2268, 2466, 2646, 2877, 3087, 3699, 3836, 3969, 4116, 4932, 5292, 5754, 6174, 6713, 7398, 7938, 8631, 9261, 11097, 11508, 12348, 13426, 14796, 15876, 17262, 18522, 20139, 22194, 25893, 26852, 27783, 34524, 37044, 40278, 44388, 46991, 51786, 55566, 60417, 77679, 80556, 93982, 103572, 111132, 120834, 140973, 155358, 181251, 187964, 241668, 281946, 310716, 362502, 422919, 543753, 563892, 725004, 845838, 1087506, 1268757, 1691676, 2175012, 2537514, 3806271, 5075028, 7612542, 15225084]

約数ペア:

[(1, 15225084), (2, 7612542), (3, 5075028), (4, 3806271), (6, 2537514), (7, 2175012), (9, 1691676), (12, 1268757), (14, 1087506), (18, 845838), (21, 725004), (27, 563892), (28, 543753), (36, 422919), (42, 362502), (49, 310716), (54, 281946), (63, 241668), (81, 187964), (84, 181251), (98, 155358), (108, 140973), (126, 120834), (137, 111132), (147, 103572), (162, 93982), (189, 80556), (196, 77679), (252, 60417), (274, 55566), (294, 51786), (324, 46991), (343, 44388), (378, 40278), (411, 37044), (441, 34524), (548, 27783), (567, 26852), (588, 25893), (686, 22194), (756, 20139), (822, 18522), (882, 17262), (959, 15876), (1029, 14796), (1134, 13426), (1233, 12348), (1323, 11508), (1372, 11097), (1644, 9261), (1764, 8631), (1918, 7938), (2058, 7398), (2268, 6713), (2466, 6174), (2646, 5754), (2877, 5292), (3087, 4932), (3699, 4116), (3836, 3969)]