80707535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1301}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 102180960

約数和(自身を除く): 21473425

約数列:

[1, 5, 19, 95, 653, 1301, 3265, 6505, 12407, 24719, 62035, 123595, 849553, 4247765, 16141507, 80707535]

約数ペア:

[(1, 80707535), (5, 16141507), (19, 4247765), (95, 849553), (653, 123595), (1301, 62035), (3265, 24719), (6505, 12407)]