91445815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 119771136

約数和(自身を除く): 28325321

約数列:

[1, 5, 23, 31, 113, 115, 155, 227, 565, 713, 1135, 2599, 3503, 3565, 5221, 7037, 12995, 17515, 25651, 26105, 35185, 80569, 128255, 161851, 402845, 589973, 795181, 809255, 2949865, 3975905, 18289163, 91445815]

約数ペア:

[(1, 91445815), (5, 18289163), (23, 3975905), (31, 2949865), (113, 809255), (115, 795181), (155, 589973), (227, 402845), (565, 161851), (713, 128255), (1135, 80569), (2599, 35185), (3503, 26105), (3565, 25651), (5221, 17515), (7037, 12995)]