14421355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 20418048

約数和(自身を除く): 5996693

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 421, 527, 1105, 2015, 2105, 2635, 5473, 6851, 7157, 13051, 27365, 34255, 35785, 65255, 93041, 169663, 221867, 465205, 848315, 1109335, 2884271, 14421355]

約数ペア:

[(1, 14421355), (5, 2884271), (13, 1109335), (17, 848315), (31, 465205), (65, 221867), (85, 169663), (155, 93041), (221, 65255), (403, 35785), (421, 34255), (527, 27365), (1105, 13051), (2015, 7157), (2105, 6851), (2635, 5473)]