16858395

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 30205440

約数和(自身を除く): 13347045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 827, 1359, 2265, 2481, 4077, 4135, 6795, 7443, 12405, 20385, 22329, 37215, 111645, 124877, 374631, 624385, 1123893, 1873155, 3371679, 5619465, 16858395]

約数ペア:

[(1, 16858395), (3, 5619465), (5, 3371679), (9, 1873155), (15, 1123893), (27, 624385), (45, 374631), (135, 124877), (151, 111645), (453, 37215), (755, 22329), (827, 20385), (1359, 12405), (2265, 7443), (2481, 6795), (4077, 4135)]