3806689445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{6907}}^1$

素因数の和:7125

約数の個数: 32

約数和(自身を含む): 5036760960

約数和(自身を除く): 1230071515

約数列:

[1, 5, 13, 61, 65, 139, 305, 695, 793, 1807, 3965, 6907, 8479, 9035, 34535, 42395, 89791, 110227, 421327, 448955, 551135, 960073, 2106635, 4800365, 5477251, 12480949, 27386255, 58564453, 62404745, 292822265, 761337889, 3806689445]

約数ペア:

[(1, 3806689445), (5, 761337889), (13, 292822265), (61, 62404745), (65, 58564453), (139, 27386255), (305, 12480949), (695, 5477251), (793, 4800365), (1807, 2106635), (3965, 960073), (6907, 551135), (8479, 448955), (9035, 421327), (34535, 110227), (42395, 89791)]