79731085

素因数分解:

$5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 111706776

約数和(自身を除く): 31975691

約数列:

[1, 5, 7, 35, 49, 245, 421, 773, 2105, 2947, 3865, 5411, 14735, 20629, 27055, 37877, 103145, 189385, 325433, 1627165, 2278031, 11390155, 15946217, 79731085]

約数ペア:

[(1, 79731085), (5, 15946217), (7, 11390155), (35, 2278031), (49, 1627165), (245, 325433), (421, 189385), (773, 103145), (2105, 37877), (2947, 27055), (3865, 20629), (5411, 14735)]