52668225

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 60

約数和(自身を含む): 100826880

約数和(自身を除く): 48158655

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 465, 675, 775, 837, 839, 1395, 2025, 2325, 2511, 2517, 4185, 4195, 6975, 7551, 12555, 12585, 20925, 20975, 22653, 26009, 37755, 62775, 62925, 67959, 78027, 113265, 130045, 188775, 234081, 339795, 390135, 566325, 650225, 702243, 1170405, 1698975, 1950675, 2106729, 3511215, 5852025, 10533645, 17556075, 52668225]

約数ペア:

[(1, 52668225), (3, 17556075), (5, 10533645), (9, 5852025), (15, 3511215), (25, 2106729), (27, 1950675), (31, 1698975), (45, 1170405), (75, 702243), (81, 650225), (93, 566325), (135, 390135), (155, 339795), (225, 234081), (279, 188775), (405, 130045), (465, 113265), (675, 78027), (775, 67959), (837, 62925), (839, 62775), (1395, 37755), (2025, 26009), (2325, 22653), (2511, 20975), (2517, 20925), (4185, 12585), (4195, 12555), (6975, 7551)]