100309615

素因数分解:

$5^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 140520960

約数和(自身を除く): 40211345

約数列:

[1, 5, 7, 35, 49, 245, 383, 1069, 1915, 2681, 5345, 7483, 13405, 18767, 37415, 52381, 93835, 261905, 409427, 2047135, 2865989, 14329945, 20061923, 100309615]

約数ペア:

[(1, 100309615), (5, 20061923), (7, 14329945), (35, 2865989), (49, 2047135), (245, 409427), (383, 261905), (1069, 93835), (1915, 52381), (2681, 37415), (5345, 18767), (7483, 13405)]