68621905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{30431}}^1$

素因数の和:30488

約数の個数: 16

約数和(自身を含む): 92026368

約数和(自身を除く): 23404463

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 30431, 152155, 334741, 1247671, 1673705, 6238355, 13724381, 68621905]

約数ペア:

[(1, 68621905), (5, 13724381), (11, 6238355), (41, 1673705), (55, 1247671), (205, 334741), (451, 152155), (2255, 30431)]