51262125

素因数分解:

$3^1\times 5^3\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 85822464

約数和(自身を除く): 34560339

約数列:

[1, 3, 5, 15, 25, 75, 125, 223, 375, 613, 669, 1115, 1839, 3065, 3345, 5575, 9195, 15325, 16725, 27875, 45975, 76625, 83625, 136699, 229875, 410097, 683495, 2050485, 3417475, 10252425, 17087375, 51262125]

約数ペア:

[(1, 51262125), (3, 17087375), (5, 10252425), (15, 3417475), (25, 2050485), (75, 683495), (125, 410097), (223, 229875), (375, 136699), (613, 83625), (669, 76625), (1115, 45975), (1839, 27875), (3065, 16725), (3345, 15325), (5575, 9195)]