1790182575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11159}}^1$

素因数の和:11229

約数の個数: 72

約数和(自身を含む): 3454064640

約数和(自身を除く): 1663882065

約数列:

[1, 3, 5, 9, 15, 23, 25, 31, 45, 69, 75, 93, 115, 155, 207, 225, 279, 345, 465, 575, 713, 775, 1035, 1395, 1725, 2139, 2325, 3565, 5175, 6417, 6975, 10695, 11159, 17825, 32085, 33477, 53475, 55795, 100431, 160425, 167385, 256657, 278975, 345929, 502155, 769971, 836925, 1037787, 1283285, 1729645, 2309913, 2510775, 3113361, 3849855, 5188935, 6416425, 7956367, 8648225, 11549565, 15566805, 19249275, 23869101, 25944675, 39781835, 57747825, 71607303, 77834025, 119345505, 198909175, 358036515, 596727525, 1790182575]

約数ペア:

[(1, 1790182575), (3, 596727525), (5, 358036515), (9, 198909175), (15, 119345505), (23, 77834025), (25, 71607303), (31, 57747825), (45, 39781835), (69, 25944675), (75, 23869101), (93, 19249275), (115, 15566805), (155, 11549565), (207, 8648225), (225, 7956367), (279, 6416425), (345, 5188935), (465, 3849855), (575, 3113361), (713, 2510775), (775, 2309913), (1035, 1729645), (1395, 1283285), (1725, 1037787), (2139, 836925), (2325, 769971), (3565, 502155), (5175, 345929), (6417, 278975), (6975, 256657), (10695, 167385), (11159, 160425), (17825, 100431), (32085, 55795), (33477, 53475)]