61433505

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 130999680

約数和(自身を除く): 69566175

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 49, 63, 105, 111, 135, 147, 185, 189, 245, 251, 259, 315, 333, 441, 555, 735, 753, 777, 945, 999, 1255, 1295, 1323, 1665, 1757, 1813, 2205, 2259, 2331, 3765, 3885, 4995, 5271, 5439, 6615, 6777, 6993, 8785, 9065, 9287, 11295, 11655, 12299, 15813, 16317, 26355, 27195, 27861, 33885, 34965, 36897, 46435, 47439, 48951, 61495, 65009, 79065, 81585, 83583, 110691, 139305, 184485, 195027, 237195, 244755, 250749, 325045, 332073, 417915, 455063, 553455, 585081, 975135, 1253745, 1365189, 1660365, 1755243, 2275315, 2925405, 4095567, 6825945, 8776215, 12286701, 20477835, 61433505]

約数ペア:

[(1, 61433505), (3, 20477835), (5, 12286701), (7, 8776215), (9, 6825945), (15, 4095567), (21, 2925405), (27, 2275315), (35, 1755243), (37, 1660365), (45, 1365189), (49, 1253745), (63, 975135), (105, 585081), (111, 553455), (135, 455063), (147, 417915), (185, 332073), (189, 325045), (245, 250749), (251, 244755), (259, 237195), (315, 195027), (333, 184485), (441, 139305), (555, 110691), (735, 83583), (753, 81585), (777, 79065), (945, 65009), (999, 61495), (1255, 48951), (1295, 47439), (1323, 46435), (1665, 36897), (1757, 34965), (1813, 33885), (2205, 27861), (2259, 27195), (2331, 26355), (3765, 16317), (3885, 15813), (4995, 12299), (5271, 11655), (5439, 11295), (6615, 9287), (6777, 9065), (6993, 8785)]