31344435

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2939}}^1$

素因数の和:3032

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 25103565

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 2939, 3555, 8817, 10665, 14695, 26451, 44085, 79353, 132255, 232181, 396765, 696543, 1160905, 2089629, 3482715, 6268887, 10448145, 31344435]

約数ペア:

[(1, 31344435), (3, 10448145), (5, 6268887), (9, 3482715), (15, 2089629), (27, 1160905), (45, 696543), (79, 396765), (135, 232181), (237, 132255), (395, 79353), (711, 44085), (1185, 26451), (2133, 14695), (2939, 10665), (3555, 8817)]