77197875

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{5021}}^1$

素因数の和:5080

約数の個数: 32

約数和(自身を含む): 131616576

約数和(自身を除く): 54418701

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 3075, 5021, 5125, 15063, 15375, 25105, 75315, 125525, 205861, 376575, 617583, 627625, 1029305, 1882875, 3087915, 5146525, 15439575, 25732625, 77197875]

約数ペア:

[(1, 77197875), (3, 25732625), (5, 15439575), (15, 5146525), (25, 3087915), (41, 1882875), (75, 1029305), (123, 627625), (125, 617583), (205, 376575), (375, 205861), (615, 125525), (1025, 75315), (3075, 25105), (5021, 15375), (5125, 15063)]