28486075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 37283328

約数和(自身を除く): 8797253

約数列:

[1, 5, 23, 25, 107, 115, 463, 535, 575, 2315, 2461, 2675, 10649, 11575, 12305, 49541, 53245, 61525, 247705, 266225, 1139443, 1238525, 5697215, 28486075]

約数ペア:

[(1, 28486075), (5, 5697215), (23, 1238525), (25, 1139443), (107, 266225), (115, 247705), (463, 61525), (535, 53245), (575, 49541), (2315, 12305), (2461, 11575), (2675, 10649)]