123080505

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{41233}}^1$

素因数の和:41440

約数の個数: 16

約数和(自身を含む): 197923200

約数和(自身を除く): 74842695

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 41233, 123699, 206165, 618495, 8205367, 24616101, 41026835, 123080505]

約数ペア:

[(1, 123080505), (3, 41026835), (5, 24616101), (15, 8205367), (199, 618495), (597, 206165), (995, 123699), (2985, 41233)]