82191095

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 115814016

約数和(自身を除く): 33622921

約数列:

[1, 5, 7, 35, 61, 137, 281, 305, 427, 685, 959, 1405, 1967, 2135, 4795, 8357, 9835, 17141, 38497, 41785, 58499, 85705, 119987, 192485, 269479, 292495, 599935, 1347395, 2348317, 11741585, 16438219, 82191095]

約数ペア:

[(1, 82191095), (5, 16438219), (7, 11741585), (35, 2348317), (61, 1347395), (137, 599935), (281, 292495), (305, 269479), (427, 192485), (685, 119987), (959, 85705), (1405, 58499), (1967, 41785), (2135, 38497), (4795, 17141), (8357, 9835)]