68151215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72889}}^1$

素因数の和:72922

約数の個数: 16

約数和(自身を含む): 94465440

約数和(自身を除く): 26314225

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 72889, 364445, 801779, 1239113, 4008895, 6195565, 13630243, 68151215]

約数ペア:

[(1, 68151215), (5, 13630243), (11, 6195565), (17, 4008895), (55, 1239113), (85, 801779), (187, 364445), (935, 72889)]