9888977585

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1\times {\mathrm{10531}}^1$

素因数の和:12368

約数の個数: 16

約数和(自身を含む): 11983730880

約数和(自身を除く): 2094753295

約数列:

[1, 5, 109, 545, 1723, 8615, 10531, 52655, 187807, 939035, 1147879, 5739395, 18144913, 90724565, 1977795517, 9888977585]

約数ペア:

[(1, 9888977585), (5, 1977795517), (109, 90724565), (545, 18144913), (1723, 5739395), (8615, 1147879), (10531, 939035), (52655, 187807)]