680492015

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{141917}}^1$

素因数の和:142066

約数の個数: 16

約数和(自身を含む): 940064832

約数和(自身を除く): 259572817

約数列:

[1, 5, 7, 35, 137, 685, 959, 4795, 141917, 709585, 993419, 4967095, 19442629, 97213145, 136098403, 680492015]

約数ペア:

[(1, 680492015), (5, 136098403), (7, 97213145), (35, 19442629), (137, 4967095), (685, 993419), (959, 709585), (4795, 141917)]