63856125

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 118889472

約数和(自身を除く): 55033347

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 1831, 2325, 3875, 5493, 6975, 9155, 11625, 16479, 27465, 34875, 45775, 56761, 82395, 137325, 170283, 228875, 283805, 411975, 510849, 686625, 851415, 1419025, 2059875, 2554245, 4257075, 7095125, 12771225, 21285375, 63856125]

約数ペア:

[(1, 63856125), (3, 21285375), (5, 12771225), (9, 7095125), (15, 4257075), (25, 2554245), (31, 2059875), (45, 1419025), (75, 851415), (93, 686625), (125, 510849), (155, 411975), (225, 283805), (279, 228875), (375, 170283), (465, 137325), (775, 82395), (1125, 56761), (1395, 45775), (1831, 34875), (2325, 27465), (3875, 16479), (5493, 11625), (6975, 9155)]