26478305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 39571200

約数和(自身を除く): 13092895

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 1373, 2755, 3857, 6865, 9611, 19285, 26087, 39817, 48055, 130435, 182609, 199085, 278719, 756523, 913045, 1393595, 3782615, 5295661, 26478305]

約数ペア:

[(1, 26478305), (5, 5295661), (7, 3782615), (19, 1393595), (29, 913045), (35, 756523), (95, 278719), (133, 199085), (145, 182609), (203, 130435), (551, 48055), (665, 39817), (1015, 26087), (1373, 19285), (2755, 9611), (3857, 6865)]