53008605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 106229760

約数和(自身を除く): 53221155

約数列:

[1, 3, 5, 9, 13, 15, 31, 37, 39, 45, 65, 79, 93, 111, 117, 155, 185, 195, 237, 279, 333, 395, 403, 465, 481, 555, 585, 711, 1027, 1147, 1185, 1209, 1395, 1443, 1665, 2015, 2405, 2449, 2923, 3081, 3441, 3555, 3627, 4329, 5135, 5735, 6045, 7215, 7347, 8769, 9243, 10323, 12245, 14615, 14911, 15405, 17205, 18135, 21645, 22041, 26307, 31837, 36735, 37999, 43845, 44733, 46215, 51615, 74555, 90613, 95511, 110205, 113997, 131535, 134199, 159185, 189995, 223665, 271839, 286533, 341991, 453065, 477555, 569985, 670995, 815517, 1177969, 1359195, 1432665, 1709955, 3533907, 4077585, 5889845, 10601721, 17669535, 53008605]

約数ペア:

[(1, 53008605), (3, 17669535), (5, 10601721), (9, 5889845), (13, 4077585), (15, 3533907), (31, 1709955), (37, 1432665), (39, 1359195), (45, 1177969), (65, 815517), (79, 670995), (93, 569985), (111, 477555), (117, 453065), (155, 341991), (185, 286533), (195, 271839), (237, 223665), (279, 189995), (333, 159185), (395, 134199), (403, 131535), (465, 113997), (481, 110205), (555, 95511), (585, 90613), (711, 74555), (1027, 51615), (1147, 46215), (1185, 44733), (1209, 43845), (1395, 37999), (1443, 36735), (1665, 31837), (2015, 26307), (2405, 22041), (2449, 21645), (2923, 18135), (3081, 17205), (3441, 15405), (3555, 14911), (3627, 14615), (4329, 12245), (5135, 10323), (5735, 9243), (6045, 8769), (7215, 7347)]