216024225

素因数分解:

$3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{6221}}^1$

素因数の和:6697

約数の個数: 24

約数和(自身を含む): 357988992

約数和(自身を除く): 141964767

約数列:

[1, 3, 5, 15, 25, 75, 463, 1389, 2315, 6221, 6945, 11575, 18663, 31105, 34725, 93315, 155525, 466575, 2880323, 8640969, 14401615, 43204845, 72008075, 216024225]

約数ペア:

[(1, 216024225), (3, 72008075), (5, 43204845), (15, 14401615), (25, 8640969), (75, 2880323), (463, 466575), (1389, 155525), (2315, 93315), (6221, 34725), (6945, 31105), (11575, 18663)]