83671915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1451}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 105937920

約数和(自身を除く): 22266005

約数列:

[1, 5, 19, 95, 607, 1451, 3035, 7255, 11533, 27569, 57665, 137845, 880757, 4403785, 16734383, 83671915]

約数ペア:

[(1, 83671915), (5, 16734383), (19, 4403785), (95, 880757), (607, 137845), (1451, 57665), (3035, 27569), (7255, 11533)]