82724355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{87539}}^1$

素因数の和:87560

約数の個数: 32

約数和(自身を含む): 168076800

約数和(自身を除く): 85352445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 87539, 262617, 437695, 612773, 787851, 1313085, 1838319, 2363553, 3063865, 3939255, 5514957, 9191595, 11817765, 16544871, 27574785, 82724355]

約数ペア:

[(1, 82724355), (3, 27574785), (5, 16544871), (7, 11817765), (9, 9191595), (15, 5514957), (21, 3939255), (27, 3063865), (35, 2363553), (45, 1838319), (63, 1313085), (105, 787851), (135, 612773), (189, 437695), (315, 262617), (945, 87539)]