84137085

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11909}}^1$

素因数の和:12077

約数の個数: 24

約数和(自身を含む): 146778840

約数和(自身を除く): 62641755

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 11909, 35727, 59545, 107181, 178635, 535905, 1869713, 5609139, 9348565, 16827417, 28045695, 84137085]

約数ペア:

[(1, 84137085), (3, 28045695), (5, 16827417), (9, 9348565), (15, 5609139), (45, 1869713), (157, 535905), (471, 178635), (785, 107181), (1413, 59545), (2355, 35727), (7065, 11909)]