13303849615

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1872463}}^1$

素因数の和:1872511

約数の個数: 24

約数和(自身を含む): 19211480640

約数和(自身を除く): 5907631025

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 7105, 1872463, 9362315, 13107241, 54301427, 65536205, 91750687, 271507135, 380109989, 458753435, 1900549945, 2660769923, 13303849615]

約数ペア:

[(1, 13303849615), (5, 2660769923), (7, 1900549945), (29, 458753435), (35, 380109989), (49, 271507135), (145, 91750687), (203, 65536205), (245, 54301427), (1015, 13107241), (1421, 9362315), (7105, 1872463)]