57493375

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 76257792

約数和(自身を除く): 18764417

約数列:

[1, 5, 25, 31, 37, 125, 155, 185, 401, 775, 925, 1147, 2005, 3875, 4625, 5735, 10025, 12431, 14837, 28675, 50125, 62155, 74185, 143375, 310775, 370925, 459947, 1553875, 1854625, 2299735, 11498675, 57493375]

約数ペア:

[(1, 57493375), (5, 11498675), (25, 2299735), (31, 1854625), (37, 1553875), (125, 459947), (155, 370925), (185, 310775), (401, 143375), (775, 74185), (925, 62155), (1147, 50125), (2005, 28675), (3875, 14837), (4625, 12431), (5735, 10025)]