276848195

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 377413344

約数和(自身を除く): 100565149

約数列:

[1, 5, 13, 41, 61, 65, 131, 169, 205, 305, 533, 655, 793, 845, 1703, 2501, 2665, 3965, 5371, 6929, 7991, 8515, 10309, 12505, 22139, 26855, 32513, 34645, 39955, 51545, 69823, 103883, 110695, 162565, 327631, 349115, 422669, 519415, 907699, 1350479, 1638155, 2113345, 4259203, 4538495, 6752395, 21296015, 55369639, 276848195]

約数ペア:

[(1, 276848195), (5, 55369639), (13, 21296015), (41, 6752395), (61, 4538495), (65, 4259203), (131, 2113345), (169, 1638155), (205, 1350479), (305, 907699), (533, 519415), (655, 422669), (793, 349115), (845, 327631), (1703, 162565), (2501, 110695), (2665, 103883), (3965, 69823), (5371, 51545), (6929, 39955), (7991, 34645), (8515, 32513), (10309, 26855), (12505, 22139)]