13805545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 18224640

約数和(自身を除く): 4419095

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 4519, 22595, 58747, 212393, 293735, 1061965, 2761109, 13805545]

約数ペア:

[(1, 13805545), (5, 2761109), (13, 1061965), (47, 293735), (65, 212393), (235, 58747), (611, 22595), (3055, 4519)]