5458125

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 9446976

約数和(自身を除く): 3988851

約数列:

[1, 3, 5, 15, 25, 41, 71, 75, 123, 125, 205, 213, 355, 375, 615, 625, 1025, 1065, 1775, 1875, 2911, 3075, 5125, 5325, 8733, 8875, 14555, 15375, 25625, 26625, 43665, 44375, 72775, 76875, 133125, 218325, 363875, 1091625, 1819375, 5458125]

約数ペア:

[(1, 5458125), (3, 1819375), (5, 1091625), (15, 363875), (25, 218325), (41, 133125), (71, 76875), (75, 72775), (123, 44375), (125, 43665), (205, 26625), (213, 25625), (355, 15375), (375, 14555), (615, 8875), (625, 8733), (1025, 5325), (1065, 5125), (1775, 3075), (1875, 2911)]