224749845

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2207}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 407826432

約数和(自身を除く): 183076587

約数列:

[1, 3, 5, 9, 15, 31, 45, 73, 93, 155, 219, 279, 365, 465, 657, 1095, 1395, 2207, 2263, 3285, 6621, 6789, 11035, 11315, 19863, 20367, 33105, 33945, 68417, 99315, 101835, 161111, 205251, 342085, 483333, 615753, 805555, 1026255, 1449999, 2416665, 3078765, 4994441, 7249995, 14983323, 24972205, 44949969, 74916615, 224749845]

約数ペア:

[(1, 224749845), (3, 74916615), (5, 44949969), (9, 24972205), (15, 14983323), (31, 7249995), (45, 4994441), (73, 3078765), (93, 2416665), (155, 1449999), (219, 1026255), (279, 805555), (365, 615753), (465, 483333), (657, 342085), (1095, 205251), (1395, 161111), (2207, 101835), (2263, 99315), (3285, 68417), (6621, 33945), (6789, 33105), (11035, 20367), (11315, 19863)]