61747755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 104302080

約数和(自身を除く): 42554325

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2011, 2047, 6033, 6141, 10055, 10235, 30165, 30705, 46253, 138759, 178979, 231265, 536937, 693795, 894895, 2684685, 4116517, 12349551, 20582585, 61747755]

約数ペア:

[(1, 61747755), (3, 20582585), (5, 12349551), (15, 4116517), (23, 2684685), (69, 894895), (89, 693795), (115, 536937), (267, 231265), (345, 178979), (445, 138759), (1335, 46253), (2011, 30705), (2047, 30165), (6033, 10235), (6141, 10055)]