54171455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20327}}^1$

素因数の和:20386

約数の個数: 16

約数和(自身を含む): 71717184

約数和(自身を除く): 17545729

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 20327, 101635, 264251, 833407, 1321255, 4167035, 10834291, 54171455]

約数ペア:

[(1, 54171455), (5, 10834291), (13, 4167035), (41, 1321255), (65, 833407), (205, 264251), (533, 101635), (2665, 20327)]