55820145

素因数分解:

$3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{2887}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 89412480

約数和(自身を除く): 33592335

約数列:

[1, 3, 5, 15, 1289, 2887, 3867, 6445, 8661, 14435, 19335, 43305, 3721343, 11164029, 18606715, 55820145]

約数ペア:

[(1, 55820145), (3, 18606715), (5, 11164029), (15, 3721343), (1289, 43305), (2887, 19335), (3867, 14435), (6445, 8661)]