60720705

素因数分解:

$3^3\times 5^1\times {\mathrm{449783}}^1$

素因数の和:449797

約数の個数: 16

約数和(自身を含む): 107948160

約数和(自身を除く): 47227455

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449783, 1349349, 2248915, 4048047, 6746745, 12144141, 20240235, 60720705]

約数ペア:

[(1, 60720705), (3, 20240235), (5, 12144141), (9, 6746745), (15, 4048047), (27, 2248915), (45, 1349349), (135, 449783)]