8409145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 10668672

約数和(自身を除く): 2259527

約数列:

[1, 5, 23, 83, 115, 415, 881, 1909, 4405, 9545, 20263, 73123, 101315, 365615, 1681829, 8409145]

約数ペア:

[(1, 8409145), (5, 1681829), (23, 365615), (83, 101315), (115, 73123), (415, 20263), (881, 9545), (1909, 4405)]