91204815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12641}}^1$

素因数の和:12699

約数の個数: 32

約数和(自身を含む): 161413056

約数和(自身を除く): 70208241

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 12641, 37923, 63205, 164333, 189615, 467717, 492999, 821665, 1403151, 2338585, 2464995, 6080321, 7015755, 18240963, 30401605, 91204815]

約数ペア:

[(1, 91204815), (3, 30401605), (5, 18240963), (13, 7015755), (15, 6080321), (37, 2464995), (39, 2338585), (65, 1403151), (111, 821665), (185, 492999), (195, 467717), (481, 189615), (555, 164333), (1443, 63205), (2405, 37923), (7215, 12641)]