40491995

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 49684320

約数和(自身を除く): 9192325

約数列:

[1, 5, 59, 295, 317, 433, 1585, 2165, 18703, 25547, 93515, 127735, 137261, 686305, 8098399, 40491995]

約数ペア:

[(1, 40491995), (5, 8098399), (59, 686305), (295, 137261), (317, 127735), (433, 93515), (1585, 25547), (2165, 18703)]