13153945

素因数分解:

$5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1429}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 18120960

約数和(自身を除く): 4967015

約数列:

[1, 5, 7, 35, 263, 1315, 1429, 1841, 7145, 9205, 10003, 50015, 375827, 1879135, 2630789, 13153945]

約数ペア:

[(1, 13153945), (5, 2630789), (7, 1879135), (35, 375827), (263, 50015), (1315, 10003), (1429, 9205), (1841, 7145)]