55706495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20903}}^1$

素因数の和:20962

約数の個数: 16

約数和(自身を含む): 73749312

約数和(自身を除く): 18042817

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 20903, 104515, 271739, 857023, 1358695, 4285115, 11141299, 55706495]

約数ペア:

[(1, 55706495), (5, 11141299), (13, 4285115), (41, 1358695), (65, 857023), (205, 271739), (533, 104515), (2665, 20903)]