78923745

素因数分解:

$3^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1367}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 137007936

約数和(自身を除く): 58084191

約数列:

[1, 3, 5, 9, 15, 45, 1283, 1367, 3849, 4101, 6415, 6835, 11547, 12303, 19245, 20505, 57735, 61515, 1753861, 5261583, 8769305, 15784749, 26307915, 78923745]

約数ペア:

[(1, 78923745), (3, 26307915), (5, 15784749), (9, 8769305), (15, 5261583), (45, 1753861), (1283, 61515), (1367, 57735), (3849, 20505), (4101, 19245), (6415, 12303), (6835, 11547)]