2247362445

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 3745211904

約数和(自身を除く): 1497849459

約数列:

[1, 3, 5, 15, 53, 97, 151, 159, 193, 265, 291, 453, 485, 579, 755, 795, 965, 1455, 2265, 2895, 5141, 8003, 10229, 14647, 15423, 18721, 24009, 25705, 29143, 30687, 40015, 43941, 51145, 56163, 73235, 77115, 87429, 93605, 120045, 145715, 153435, 219705, 280815, 437145, 776291, 992213, 1544579, 2328873, 2826871, 2976639, 3881455, 4633737, 4961065, 7722895, 8480613, 11644365, 14134355, 14883195, 23168685, 42403065, 149824163, 449472489, 749120815, 2247362445]

約数ペア:

[(1, 2247362445), (3, 749120815), (5, 449472489), (15, 149824163), (53, 42403065), (97, 23168685), (151, 14883195), (159, 14134355), (193, 11644365), (265, 8480613), (291, 7722895), (453, 4961065), (485, 4633737), (579, 3881455), (755, 2976639), (795, 2826871), (965, 2328873), (1455, 1544579), (2265, 992213), (2895, 776291), (5141, 437145), (8003, 280815), (10229, 219705), (14647, 153435), (15423, 145715), (18721, 120045), (24009, 93605), (25705, 87429), (29143, 77115), (30687, 73235), (40015, 56163), (43941, 51145)]