30442225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 42979392

約数和(自身を除く): 12537167

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 4813, 6325, 24065, 52943, 110699, 120325, 264715, 553495, 1217689, 1323575, 2767475, 6088445, 30442225]

約数ペア:

[(1, 30442225), (5, 6088445), (11, 2767475), (23, 1323575), (25, 1217689), (55, 553495), (115, 264715), (253, 120325), (275, 110699), (575, 52943), (1265, 24065), (4813, 6325)]