135129155

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{124543}}^1$

素因数の和:124586

約数の個数: 16

約数和(自身を含む): 191299584

約数和(自身を除く): 56170429

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 124543, 622715, 871801, 3860833, 4359005, 19304165, 27025831, 135129155]

約数ペア:

[(1, 135129155), (5, 27025831), (7, 19304165), (31, 4359005), (35, 3860833), (155, 871801), (217, 622715), (1085, 124543)]