86271865

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2683}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 106286400

約数和(自身を除く): 20014535

約数列:

[1, 5, 59, 109, 295, 545, 2683, 6431, 13415, 32155, 158297, 292447, 791485, 1462235, 17254373, 86271865]

約数ペア:

[(1, 86271865), (5, 17254373), (59, 1462235), (109, 791485), (295, 292447), (545, 158297), (2683, 32155), (6431, 13415)]