2768470785

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{891617}}^1$

素因数の和:891654

約数の個数: 32

約数和(自身を含む): 5135719680

約数和(自身を除く): 2367248895

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 891617, 2674851, 4458085, 8024553, 13374255, 20507191, 24073659, 40122765, 61521573, 102535955, 120368295, 184564719, 307607865, 553694157, 922823595, 2768470785]

約数ペア:

[(1, 2768470785), (3, 922823595), (5, 553694157), (9, 307607865), (15, 184564719), (23, 120368295), (27, 102535955), (45, 61521573), (69, 40122765), (115, 24073659), (135, 20507191), (207, 13374255), (345, 8024553), (621, 4458085), (1035, 2674851), (3105, 891617)]