9838975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 12967920

約数和(自身を除く): 3128945

約数列:

[1, 5, 25, 29, 41, 145, 205, 331, 725, 1025, 1189, 1655, 5945, 8275, 9599, 13571, 29725, 47995, 67855, 239975, 339275, 393559, 1967795, 9838975]

約数ペア:

[(1, 9838975), (5, 1967795), (25, 393559), (29, 339275), (41, 239975), (145, 67855), (205, 47995), (331, 29725), (725, 13571), (1025, 9599), (1189, 8275), (1655, 5945)]