18716085

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5011}}^1$

素因数の和:5105

約数の個数: 24

約数和(自身を含む): 32838624

約数和(自身を除く): 14122539

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 5011, 15033, 25055, 45099, 75165, 225495, 415913, 1247739, 2079565, 3743217, 6238695, 18716085]

約数ペア:

[(1, 18716085), (3, 6238695), (5, 3743217), (9, 2079565), (15, 1247739), (45, 415913), (83, 225495), (249, 75165), (415, 45099), (747, 25055), (1245, 15033), (3735, 5011)]