25627860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47459}}^1$

素因数の和:47477

約数の個数: 48

約数和(自身を含む): 79732800

約数和(自身を除く): 54104940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47459, 94918, 142377, 189836, 237295, 284754, 427131, 474590, 569508, 711885, 854262, 949180, 1281393, 1423770, 1708524, 2135655, 2562786, 2847540, 4271310, 5125572, 6406965, 8542620, 12813930, 25627860]

約数ペア:

[(1, 25627860), (2, 12813930), (3, 8542620), (4, 6406965), (5, 5125572), (6, 4271310), (9, 2847540), (10, 2562786), (12, 2135655), (15, 1708524), (18, 1423770), (20, 1281393), (27, 949180), (30, 854262), (36, 711885), (45, 569508), (54, 474590), (60, 427131), (90, 284754), (108, 237295), (135, 189836), (180, 142377), (270, 94918), (540, 47459)]