29953945

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 42254784

約数和(自身を除く): 12300839

約数列:

[1, 5, 7, 35, 49, 103, 245, 515, 721, 1187, 3605, 5047, 5935, 8309, 25235, 41545, 58163, 122261, 290815, 611305, 855827, 4279135, 5990789, 29953945]

約数ペア:

[(1, 29953945), (5, 5990789), (7, 4279135), (35, 855827), (49, 611305), (103, 290815), (245, 122261), (515, 58163), (721, 41545), (1187, 25235), (3605, 8309), (5047, 5935)]