30349075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 40140288

約数和(自身を除く): 9791213

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1123, 1175, 5405, 5615, 25829, 27025, 28075, 52781, 129145, 263905, 645725, 1213963, 1319525, 6069815, 30349075]

約数ペア:

[(1, 30349075), (5, 6069815), (23, 1319525), (25, 1213963), (47, 645725), (115, 263905), (235, 129145), (575, 52781), (1081, 28075), (1123, 27025), (1175, 25829), (5405, 5615)]