16475465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 4571575

約数列:

[1, 5, 17, 85, 239, 811, 1195, 4055, 4063, 13787, 20315, 68935, 193829, 969145, 3295093, 16475465]

約数ペア:

[(1, 16475465), (5, 3295093), (17, 969145), (85, 193829), (239, 68935), (811, 20315), (1195, 13787), (4055, 4063)]