122842525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 164579744

約数和(自身を除く): 41737219

約数列:

[1, 5, 13, 25, 65, 325, 547, 691, 2735, 3455, 7111, 8983, 13675, 17275, 35555, 44915, 177775, 224575, 377977, 1889885, 4913701, 9449425, 24568505, 122842525]

約数ペア:

[(1, 122842525), (5, 24568505), (13, 9449425), (25, 4913701), (65, 1889885), (325, 377977), (547, 224575), (691, 177775), (2735, 44915), (3455, 35555), (7111, 17275), (8983, 13675)]