87570945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 191692800

約数和(自身を除く): 104121855

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 127, 165, 199, 231, 315, 381, 385, 495, 597, 635, 693, 889, 995, 1143, 1155, 1393, 1397, 1791, 1905, 2189, 2667, 2985, 3465, 4179, 4191, 4445, 5715, 6567, 6965, 6985, 8001, 8955, 9779, 10945, 12537, 12573, 13335, 15323, 19701, 20895, 20955, 25273, 29337, 32835, 40005, 45969, 48895, 62685, 62865, 75819, 76615, 88011, 98505, 126365, 137907, 146685, 176911, 227457, 229845, 278003, 379095, 440055, 530733, 689535, 834009, 884555, 1137285, 1390015, 1592199, 1946021, 2502027, 2653665, 4170045, 5838063, 7960995, 9730105, 12510135, 17514189, 29190315, 87570945]

約数ペア:

[(1, 87570945), (3, 29190315), (5, 17514189), (7, 12510135), (9, 9730105), (11, 7960995), (15, 5838063), (21, 4170045), (33, 2653665), (35, 2502027), (45, 1946021), (55, 1592199), (63, 1390015), (77, 1137285), (99, 884555), (105, 834009), (127, 689535), (165, 530733), (199, 440055), (231, 379095), (315, 278003), (381, 229845), (385, 227457), (495, 176911), (597, 146685), (635, 137907), (693, 126365), (889, 98505), (995, 88011), (1143, 76615), (1155, 75819), (1393, 62865), (1397, 62685), (1791, 48895), (1905, 45969), (2189, 40005), (2667, 32835), (2985, 29337), (3465, 25273), (4179, 20955), (4191, 20895), (4445, 19701), (5715, 15323), (6567, 13335), (6965, 12573), (6985, 12537), (8001, 10945), (8955, 9779)]