84472385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6397}}^1$

素因数の和:6560

約数の個数: 16

約数和(自身を含む): 107486400

約数和(自身を除く): 23014015

約数列:

[1, 5, 19, 95, 139, 695, 2641, 6397, 13205, 31985, 121543, 607715, 889183, 4445915, 16894477, 84472385]

約数ペア:

[(1, 84472385), (5, 16894477), (19, 4445915), (95, 889183), (139, 607715), (695, 121543), (2641, 31985), (6397, 13205)]