1211408055

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 120

約数和(自身を含む): 2566816560

約数和(自身を除く): 1355408505

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 169, 195, 297, 351, 405, 429, 495, 507, 585, 715, 845, 891, 1053, 1287, 1485, 1521, 1609, 1755, 1859, 2145, 2535, 3861, 4455, 4563, 4827, 5265, 5577, 6435, 7605, 8045, 9295, 11583, 13689, 14481, 16731, 17699, 19305, 20917, 22815, 24135, 27885, 43443, 50193, 53097, 57915, 62751, 68445, 72405, 83655, 88495, 104585, 130329, 150579, 159291, 188253, 217215, 230087, 250965, 265485, 271921, 313755, 477873, 564759, 651645, 690261, 752895, 796455, 815763, 941265, 1150435, 1359605, 1433619, 1694277, 2070783, 2389365, 2447289, 2823795, 2991131, 3451305, 4078815, 6212349, 7168095, 7341867, 8471385, 8973393, 10353915, 12236445, 14955655, 18637047, 22025601, 26920179, 31061745, 36709335, 44866965, 80760537, 93185235, 110128005, 134600895, 242281611, 403802685, 1211408055]

約数ペア:

[(1, 1211408055), (3, 403802685), (5, 242281611), (9, 134600895), (11, 110128005), (13, 93185235), (15, 80760537), (27, 44866965), (33, 36709335), (39, 31061745), (45, 26920179), (55, 22025601), (65, 18637047), (81, 14955655), (99, 12236445), (117, 10353915), (135, 8973393), (143, 8471385), (165, 7341867), (169, 7168095), (195, 6212349), (297, 4078815), (351, 3451305), (405, 2991131), (429, 2823795), (495, 2447289), (507, 2389365), (585, 2070783), (715, 1694277), (845, 1433619), (891, 1359605), (1053, 1150435), (1287, 941265), (1485, 815763), (1521, 796455), (1609, 752895), (1755, 690261), (1859, 651645), (2145, 564759), (2535, 477873), (3861, 313755), (4455, 271921), (4563, 265485), (4827, 250965), (5265, 230087), (5577, 217215), (6435, 188253), (7605, 159291), (8045, 150579), (9295, 130329), (11583, 104585), (13689, 88495), (14481, 83655), (16731, 72405), (17699, 68445), (19305, 62751), (20917, 57915), (22815, 53097), (24135, 50193), (27885, 43443)]