13975585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 18164160

約数和(自身を除く): 4188575

約数列:

[1, 5, 13, 65, 211, 1019, 1055, 2743, 5095, 13247, 13715, 66235, 215009, 1075045, 2795117, 13975585]

約数ペア:

[(1, 13975585), (5, 2795117), (13, 1075045), (65, 215009), (211, 66235), (1019, 13715), (1055, 13247), (2743, 5095)]