54740125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 76422528

約数和(自身を除く): 21682403

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 971, 1025, 1375, 2255, 4855, 5125, 10681, 11275, 24275, 39811, 53405, 56375, 121375, 199055, 267025, 437921, 995275, 1335125, 2189605, 4976375, 10948025, 54740125]

約数ペア:

[(1, 54740125), (5, 10948025), (11, 4976375), (25, 2189605), (41, 1335125), (55, 995275), (125, 437921), (205, 267025), (275, 199055), (451, 121375), (971, 56375), (1025, 53405), (1375, 39811), (2255, 24275), (4855, 11275), (5125, 10681)]