156715705005

素因数分解:

$3^1\times 5^1\times {\mathrm{129803}}^1\times {\mathrm{80489}}^1$

素因数の和:210300

約数の個数: 16

約数和(自身を含む): 250750175040

約数和(自身を除く): 94034470035

約数列:

[1, 3, 5, 15, 80489, 129803, 241467, 389409, 402445, 649015, 1207335, 1947045, 10447713667, 31343141001, 52238568335, 156715705005]

約数ペア:

[(1, 156715705005), (3, 52238568335), (5, 31343141001), (15, 10447713667), (80489, 1947045), (129803, 1207335), (241467, 649015), (389409, 402445)]