51195225

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{3061}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 85050112

約数和(自身を除く): 33854887

約数列:

[1, 3, 5, 15, 25, 75, 223, 669, 1115, 3061, 3345, 5575, 9183, 15305, 16725, 45915, 76525, 229575, 682603, 2047809, 3413015, 10239045, 17065075, 51195225]

約数ペア:

[(1, 51195225), (3, 17065075), (5, 10239045), (15, 3413015), (25, 2047809), (75, 682603), (223, 229575), (669, 76525), (1115, 45915), (3061, 16725), (3345, 15305), (5575, 9183)]