3886394425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1871}}^1\times {\mathrm{4373}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 5076639360

約数和(自身を除く): 1190244935

約数列:

[1, 5, 19, 25, 95, 475, 1871, 4373, 9355, 21865, 35549, 46775, 83087, 109325, 177745, 415435, 888725, 2077175, 8181883, 40909415, 155455777, 204547075, 777278885, 3886394425]

約数ペア:

[(1, 3886394425), (5, 777278885), (19, 204547075), (25, 155455777), (95, 40909415), (475, 8181883), (1871, 2077175), (4373, 888725), (9355, 415435), (21865, 177745), (35549, 109325), (46775, 83087)]