27935225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 38063040

約数和(自身を除く): 10127815

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 2557, 10925, 12785, 48583, 58811, 63925, 242915, 294055, 1117409, 1214575, 1470275, 5587045, 27935225]

約数ペア:

[(1, 27935225), (5, 5587045), (19, 1470275), (23, 1214575), (25, 1117409), (95, 294055), (115, 242915), (437, 63925), (475, 58811), (575, 48583), (2185, 12785), (2557, 10925)]