27699295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3253}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 36080352

約数和(自身を除く): 8381057

約数列:

[1, 5, 13, 65, 131, 655, 1703, 3253, 8515, 16265, 42289, 211445, 426143, 2130715, 5539859, 27699295]

約数ペア:

[(1, 27699295), (5, 5539859), (13, 2130715), (65, 426143), (131, 211445), (655, 42289), (1703, 16265), (3253, 8515)]