30960495

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2903}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 55756800

約数和(自身を除く): 24796305

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 2903, 3555, 8709, 10665, 14515, 26127, 43545, 78381, 130635, 229337, 391905, 688011, 1146685, 2064033, 3440055, 6192099, 10320165, 30960495]

約数ペア:

[(1, 30960495), (3, 10320165), (5, 6192099), (9, 3440055), (15, 2064033), (27, 1146685), (45, 688011), (79, 391905), (135, 229337), (237, 130635), (395, 78381), (711, 43545), (1185, 26127), (2133, 14515), (2903, 10665), (3555, 8709)]