70913385

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5689}}^1$

素因数の和:5977

約数の個数: 24

約数和(自身を含む): 123381960

約数和(自身を除く): 52468575

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 5689, 12465, 17067, 28445, 51201, 85335, 256005, 1575853, 4727559, 7879265, 14182677, 23637795, 70913385]

約数ペア:

[(1, 70913385), (3, 23637795), (5, 14182677), (9, 7879265), (15, 4727559), (45, 1575853), (277, 256005), (831, 85335), (1385, 51201), (2493, 28445), (4155, 17067), (5689, 12465)]