25597860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{426631}}^1$

素因数の和:426643

約数の個数: 24

約数和(自身を含む): 71674176

約数和(自身を除く): 46076316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 426631, 853262, 1279893, 1706524, 2133155, 2559786, 4266310, 5119572, 6399465, 8532620, 12798930, 25597860]

約数ペア:

[(1, 25597860), (2, 12798930), (3, 8532620), (4, 6399465), (5, 5119572), (6, 4266310), (10, 2559786), (12, 2133155), (15, 1706524), (20, 1279893), (30, 853262), (60, 426631)]