231889950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{515311}}^1$

素因数の和:515329

約数の個数: 36

約数和(自身を含む): 623012208

約数和(自身を除く): 391122258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 515311, 1030622, 1545933, 2576555, 3091866, 4637799, 5153110, 7729665, 9275598, 12882775, 15459330, 23188995, 25765550, 38648325, 46377990, 77296650, 115944975, 231889950]

約数ペア:

[(1, 231889950), (2, 115944975), (3, 77296650), (5, 46377990), (6, 38648325), (9, 25765550), (10, 23188995), (15, 15459330), (18, 12882775), (25, 9275598), (30, 7729665), (45, 5153110), (50, 4637799), (75, 3091866), (90, 2576555), (150, 1545933), (225, 1030622), (450, 515311)]