149955455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{11593}}^1$

素因数の和:11810

約数の個数: 16

約数和(自身を含む): 194779200

約数和(自身を除く): 44823745

約数列:

[1, 5, 13, 65, 199, 995, 2587, 11593, 12935, 57965, 150709, 753545, 2307007, 11535035, 29991091, 149955455]

約数ペア:

[(1, 149955455), (5, 29991091), (13, 11535035), (65, 2307007), (199, 753545), (995, 150709), (2587, 57965), (11593, 12935)]