228389425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36109}}^1$

素因数の和:36153

約数の個数: 24

約数和(自身を含む): 322390080

約数和(自身を除く): 94000655

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 36109, 180545, 397199, 830507, 902725, 1985995, 4152535, 9135577, 9929975, 20762675, 45677885, 228389425]

約数ペア:

[(1, 228389425), (5, 45677885), (11, 20762675), (23, 9929975), (25, 9135577), (55, 4152535), (115, 1985995), (253, 902725), (275, 830507), (575, 397199), (1265, 180545), (6325, 36109)]