23199975

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1176

約数の個数: 36

約数和(自身を含む): 42021616

約数和(自身を除く): 18821641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1063, 1455, 2425, 3189, 4365, 5315, 7275, 9567, 15945, 21825, 26575, 47835, 79725, 103111, 239175, 309333, 515555, 927999, 1546665, 2577775, 4639995, 7733325, 23199975]

約数ペア:

[(1, 23199975), (3, 7733325), (5, 4639995), (9, 2577775), (15, 1546665), (25, 927999), (45, 515555), (75, 309333), (97, 239175), (225, 103111), (291, 79725), (485, 47835), (873, 26575), (1063, 21825), (1455, 15945), (2425, 9567), (3189, 7275), (4365, 5315)]