40926465

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 73993920

約数和(自身を除く): 33067455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 727, 1251, 2085, 2181, 3635, 3753, 6255, 6543, 10905, 11259, 18765, 19629, 32715, 56295, 58887, 98145, 101053, 294435, 303159, 505265, 909477, 1515795, 2728431, 4547385, 8185293, 13642155, 40926465]

約数ペア:

[(1, 40926465), (3, 13642155), (5, 8185293), (9, 4547385), (15, 2728431), (27, 1515795), (45, 909477), (81, 505265), (135, 303159), (139, 294435), (405, 101053), (417, 98145), (695, 58887), (727, 56295), (1251, 32715), (2085, 19629), (2181, 18765), (3635, 11259), (3753, 10905), (6255, 6543)]