57856125

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 101896704

約数和(自身を除く): 44040579

約数列:

[1, 3, 5, 15, 25, 41, 53, 71, 75, 123, 125, 159, 205, 213, 265, 355, 375, 615, 795, 1025, 1065, 1325, 1775, 2173, 2911, 3075, 3763, 3975, 5125, 5325, 6519, 6625, 8733, 8875, 10865, 11289, 14555, 15375, 18815, 19875, 26625, 32595, 43665, 54325, 56445, 72775, 94075, 154283, 162975, 218325, 271625, 282225, 363875, 462849, 470375, 771415, 814875, 1091625, 1411125, 2314245, 3857075, 11571225, 19285375, 57856125]

約数ペア:

[(1, 57856125), (3, 19285375), (5, 11571225), (15, 3857075), (25, 2314245), (41, 1411125), (53, 1091625), (71, 814875), (75, 771415), (123, 470375), (125, 462849), (159, 363875), (205, 282225), (213, 271625), (265, 218325), (355, 162975), (375, 154283), (615, 94075), (795, 72775), (1025, 56445), (1065, 54325), (1325, 43665), (1775, 32595), (2173, 26625), (2911, 19875), (3075, 18815), (3763, 15375), (3975, 14555), (5125, 11289), (5325, 10865), (6519, 8875), (6625, 8733)]