24963315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 43256640

約数和(自身を除く): 18293325

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 409, 939, 1227, 1565, 2045, 4069, 4695, 5317, 6135, 12207, 15951, 20345, 26585, 61035, 79755, 128017, 384051, 640085, 1664221, 1920255, 4992663, 8321105, 24963315]

約数ペア:

[(1, 24963315), (3, 8321105), (5, 4992663), (13, 1920255), (15, 1664221), (39, 640085), (65, 384051), (195, 128017), (313, 79755), (409, 61035), (939, 26585), (1227, 20345), (1565, 15951), (2045, 12207), (4069, 6135), (4695, 5317)]