82867645

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4297}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 123782400

約数和(自身を除く): 40914755

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 4297, 19285, 21485, 30079, 81643, 124613, 150395, 408215, 571501, 623065, 872291, 2367647, 2857505, 4361455, 11838235, 16573529, 82867645]

約数ペア:

[(1, 82867645), (5, 16573529), (7, 11838235), (19, 4361455), (29, 2857505), (35, 2367647), (95, 872291), (133, 623065), (145, 571501), (203, 408215), (551, 150395), (665, 124613), (1015, 81643), (2755, 30079), (3857, 21485), (4297, 19285)]