53880125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 73592064

約数和(自身を除く): 19711939

約数列:

[1, 5, 13, 25, 65, 71, 125, 325, 355, 467, 923, 1625, 1775, 2335, 4615, 6071, 8875, 11675, 23075, 30355, 33157, 58375, 115375, 151775, 165785, 431041, 758875, 828925, 2155205, 4144625, 10776025, 53880125]

約数ペア:

[(1, 53880125), (5, 10776025), (13, 4144625), (25, 2155205), (65, 828925), (71, 758875), (125, 431041), (325, 165785), (355, 151775), (467, 115375), (923, 58375), (1625, 33157), (1775, 30355), (2335, 23075), (4615, 11675), (6071, 8875)]