12912960135

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8357903}}^1$

素因数の和:8358014

約数の個数: 16

約数和(自身を含む): 20861328384

約数和(自身を除く): 7948368249

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 8357903, 25073709, 41789515, 125368545, 860864009, 2582592027, 4304320045, 12912960135]

約数ペア:

[(1, 12912960135), (3, 4304320045), (5, 2582592027), (15, 860864009), (103, 125368545), (309, 41789515), (515, 25073709), (1545, 8357903)]