67386285

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51637}}^1$

素因数の和:51677

約数の個数: 24

約数和(自身を含む): 120832920

約数和(自身を除く): 53446635

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 51637, 154911, 258185, 464733, 774555, 1497473, 2323665, 4492419, 7487365, 13477257, 22462095, 67386285]

約数ペア:

[(1, 67386285), (3, 22462095), (5, 13477257), (9, 7487365), (15, 4492419), (29, 2323665), (45, 1497473), (87, 774555), (145, 464733), (261, 258185), (435, 154911), (1305, 51637)]