87158005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{38651}}^1$

素因数の和:38708

約数の個数: 16

約数和(自身を含む): 116883648

約数和(自身を除く): 29725643

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 38651, 193255, 425161, 1584691, 2125805, 7923455, 17431601, 87158005]

約数ペア:

[(1, 87158005), (5, 17431601), (11, 7923455), (41, 2125805), (55, 1584691), (205, 425161), (451, 193255), (2255, 38651)]