87441745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9161}}^1$

素因数の和:9272

約数の個数: 16

約数和(自身を含む): 110823552

約数和(自身を除く): 23381807

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9161, 9545, 45805, 210703, 760363, 1053515, 3801815, 17488349, 87441745]

約数ペア:

[(1, 87441745), (5, 17488349), (23, 3801815), (83, 1053515), (115, 760363), (415, 210703), (1909, 45805), (9161, 9545)]