1681226085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1455607}}^1$

素因数の和:1455633

約数の個数: 32

約数和(自身を含む): 3353720832

約数和(自身を除く): 1672494747

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1455607, 4366821, 7278035, 10189249, 16011677, 21834105, 30567747, 48035031, 50946245, 80058385, 112081739, 152838735, 240175155, 336245217, 560408695, 1681226085]

約数ペア:

[(1, 1681226085), (3, 560408695), (5, 336245217), (7, 240175155), (11, 152838735), (15, 112081739), (21, 80058385), (33, 50946245), (35, 48035031), (55, 30567747), (77, 21834105), (105, 16011677), (165, 10189249), (231, 7278035), (385, 4366821), (1155, 1455607)]