2867153445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 5800496832

約数和(自身を除く): 2933343387

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 67, 85, 117, 153, 169, 195, 201, 221, 255, 331, 335, 507, 585, 603, 663, 765, 845, 871, 993, 1005, 1105, 1139, 1521, 1655, 1989, 2535, 2613, 2873, 2979, 3015, 3315, 3417, 4303, 4355, 4965, 5627, 5695, 7605, 7839, 8619, 9945, 10251, 11323, 12909, 13065, 14365, 14807, 14895, 16881, 17085, 21515, 22177, 25857, 28135, 33969, 38727, 39195, 43095, 44421, 50643, 51255, 55939, 56615, 64545, 66531, 73151, 74035, 84405, 101907, 110885, 129285, 133263, 167817, 169845, 192491, 193635, 199593, 219453, 222105, 253215, 279695, 288301, 332655, 365755, 377009, 503451, 509535, 577473, 658359, 666315, 839085, 864903, 950963, 962455, 997965, 1097265, 1131027, 1441505, 1732419, 1885045, 2517255, 2594709, 2852889, 2887365, 3291795, 3393081, 3747913, 4324515, 4754815, 4901117, 5655135, 8558667, 8662095, 11243739, 12973545, 14264445, 14703351, 16965405, 18739565, 24505585, 33731217, 42793335, 44110053, 56218695, 63714521, 73516755, 168656085, 191143563, 220550265, 318572605, 573430689, 955717815, 2867153445]

約数ペア:

[(1, 2867153445), (3, 955717815), (5, 573430689), (9, 318572605), (13, 220550265), (15, 191143563), (17, 168656085), (39, 73516755), (45, 63714521), (51, 56218695), (65, 44110053), (67, 42793335), (85, 33731217), (117, 24505585), (153, 18739565), (169, 16965405), (195, 14703351), (201, 14264445), (221, 12973545), (255, 11243739), (331, 8662095), (335, 8558667), (507, 5655135), (585, 4901117), (603, 4754815), (663, 4324515), (765, 3747913), (845, 3393081), (871, 3291795), (993, 2887365), (1005, 2852889), (1105, 2594709), (1139, 2517255), (1521, 1885045), (1655, 1732419), (1989, 1441505), (2535, 1131027), (2613, 1097265), (2873, 997965), (2979, 962455), (3015, 950963), (3315, 864903), (3417, 839085), (4303, 666315), (4355, 658359), (4965, 577473), (5627, 509535), (5695, 503451), (7605, 377009), (7839, 365755), (8619, 332655), (9945, 288301), (10251, 279695), (11323, 253215), (12909, 222105), (13065, 219453), (14365, 199593), (14807, 193635), (14895, 192491), (16881, 169845), (17085, 167817), (21515, 133263), (22177, 129285), (25857, 110885), (28135, 101907), (33969, 84405), (38727, 74035), (39195, 73151), (43095, 66531), (44421, 64545), (50643, 56615), (51255, 55939)]