129310105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{33199}}^1$

素因数の和:33264

約数の個数: 16

約数和(自身を含む): 167328000

約数和(自身を除く): 38017895

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 33199, 165995, 630781, 1361159, 3153905, 6805795, 25862021, 129310105]

約数ペア:

[(1, 129310105), (5, 25862021), (19, 6805795), (41, 3153905), (95, 1361159), (205, 630781), (779, 165995), (3895, 33199)]