12798970015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1\times {\mathrm{14503}}^1$

素因数の和:28098

約数の個数: 16

約数和(自身を含む): 16542566208

約数和(自身を除く): 3743596193

約数列:

[1, 5, 13, 65, 13577, 14503, 67885, 72515, 176501, 188539, 882505, 942695, 196907231, 984536155, 2559794003, 12798970015]

約数ペア:

[(1, 12798970015), (5, 2559794003), (13, 984536155), (65, 196907231), (13577, 942695), (14503, 882505), (67885, 188539), (72515, 176501)]