68987215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{30593}}^1$

素因数の和:30650

約数の個数: 16

約数和(自身を含む): 92516256

約数和(自身を除く): 23529041

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 30593, 152965, 336523, 1254313, 1682615, 6271565, 13797443, 68987215]

約数ペア:

[(1, 68987215), (5, 13797443), (11, 6271565), (41, 1682615), (55, 1254313), (205, 336523), (451, 152965), (2255, 30593)]