72309215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1567}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 94832640

約数和(自身を除く): 22523425

約数列:

[1, 5, 11, 55, 839, 1567, 4195, 7835, 9229, 17237, 46145, 86185, 1314713, 6573565, 14461843, 72309215]

約数ペア:

[(1, 72309215), (5, 14461843), (11, 6573565), (55, 1314713), (839, 86185), (1567, 46145), (4195, 17237), (7835, 9229)]