234897925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1259}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 309355200

約数和(自身を除く): 74457275

約数列:

[1, 5, 17, 25, 85, 425, 439, 1259, 2195, 6295, 7463, 10975, 21403, 31475, 37315, 107015, 186575, 535075, 552701, 2763505, 9395917, 13817525, 46979585, 234897925]

約数ペア:

[(1, 234897925), (5, 46979585), (17, 13817525), (25, 9395917), (85, 2763505), (425, 552701), (439, 535075), (1259, 186575), (2195, 107015), (6295, 37315), (7463, 31475), (10975, 21403)]