423608825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2087}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 549929088

約数和(自身を除く): 126320263

約数列:

[1, 5, 23, 25, 115, 353, 575, 1765, 2087, 8119, 8825, 10435, 40595, 48001, 52175, 202975, 240005, 736711, 1200025, 3683555, 16944353, 18417775, 84721765, 423608825]

約数ペア:

[(1, 423608825), (5, 84721765), (23, 18417775), (25, 16944353), (115, 3683555), (353, 1200025), (575, 736711), (1765, 240005), (2087, 202975), (8119, 52175), (8825, 48001), (10435, 40595)]