73689735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1667}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 135148032

約数和(自身を除く): 61458297

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 421, 1263, 1667, 2105, 2947, 5001, 6315, 8335, 8841, 11669, 14735, 25005, 35007, 44205, 58345, 175035, 701807, 2105421, 3509035, 4912649, 10527105, 14737947, 24563245, 73689735]

約数ペア:

[(1, 73689735), (3, 24563245), (5, 14737947), (7, 10527105), (15, 4912649), (21, 3509035), (35, 2105421), (105, 701807), (421, 175035), (1263, 58345), (1667, 44205), (2105, 35007), (2947, 25005), (5001, 14735), (6315, 11669), (8335, 8841)]