13982385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 23915520

約数和(自身を除く): 9933135

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 691, 1065, 1349, 2073, 3455, 4047, 6745, 10365, 13129, 20235, 39387, 49061, 65645, 147183, 196935, 245305, 735915, 932159, 2796477, 4660795, 13982385]

約数ペア:

[(1, 13982385), (3, 4660795), (5, 2796477), (15, 932159), (19, 735915), (57, 245305), (71, 196935), (95, 147183), (213, 65645), (285, 49061), (355, 39387), (691, 20235), (1065, 13129), (1349, 10365), (2073, 6745), (3455, 4047)]