55513275

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2411}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 92119104

約数和(自身を除く): 36605829

約数列:

[1, 3, 5, 15, 25, 75, 307, 921, 1535, 2411, 4605, 7233, 7675, 12055, 23025, 36165, 60275, 180825, 740177, 2220531, 3700885, 11102655, 18504425, 55513275]

約数ペア:

[(1, 55513275), (3, 18504425), (5, 11102655), (15, 3700885), (25, 2220531), (75, 740177), (307, 180825), (921, 60275), (1535, 36165), (2411, 23025), (4605, 12055), (7233, 7675)]