13803055

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 19649952

約数和(自身を除く): 5846897

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 1063, 1855, 2597, 5315, 7441, 12985, 37205, 52087, 56339, 260435, 281695, 394373, 1971865, 2760611, 13803055]

約数ペア:

[(1, 13803055), (5, 2760611), (7, 1971865), (35, 394373), (49, 281695), (53, 260435), (245, 56339), (265, 52087), (371, 37205), (1063, 12985), (1855, 7441), (2597, 5315)]