68238525

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{10223}}^1$

素因数の和:10325

約数の個数: 24

約数和(自身を含む): 114099840

約数和(自身を除く): 45861315

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 10223, 30669, 51115, 153345, 255575, 766725, 909847, 2729541, 4549235, 13647705, 22746175, 68238525]

約数ペア:

[(1, 68238525), (3, 22746175), (5, 13647705), (15, 4549235), (25, 2729541), (75, 909847), (89, 766725), (267, 255575), (445, 153345), (1335, 51115), (2225, 30669), (6675, 10223)]