12790545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50159}}^1$

素因数の和:50184

約数の個数: 16

約数和(自身を含む): 21669120

約数和(自身を除く): 8878575

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 50159, 150477, 250795, 752385, 852703, 2558109, 4263515, 12790545]

約数ペア:

[(1, 12790545), (3, 4263515), (5, 2558109), (15, 852703), (17, 752385), (51, 250795), (85, 150477), (255, 50159)]