231198435

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 447283200

約数和(自身を除く): 216084765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 103, 117, 135, 195, 309, 351, 515, 585, 927, 1279, 1339, 1545, 1755, 2781, 3837, 4017, 4635, 6395, 6695, 11511, 12051, 13905, 16627, 19185, 20085, 34533, 36153, 49881, 57555, 60255, 83135, 131737, 149643, 172665, 180765, 249405, 395211, 448929, 658685, 748215, 1185633, 1712581, 1976055, 2244645, 3556899, 5137743, 5928165, 8562905, 15413229, 17784495, 25688715, 46239687, 77066145, 231198435]

約数ペア:

[(1, 231198435), (3, 77066145), (5, 46239687), (9, 25688715), (13, 17784495), (15, 15413229), (27, 8562905), (39, 5928165), (45, 5137743), (65, 3556899), (103, 2244645), (117, 1976055), (135, 1712581), (195, 1185633), (309, 748215), (351, 658685), (515, 448929), (585, 395211), (927, 249405), (1279, 180765), (1339, 172665), (1545, 149643), (1755, 131737), (2781, 83135), (3837, 60255), (4017, 57555), (4635, 49881), (6395, 36153), (6695, 34533), (11511, 20085), (12051, 19185), (13905, 16627)]