16076655

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 33931872

約数和(自身を除く): 17855217

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 317, 345, 441, 483, 735, 805, 951, 1035, 1127, 1449, 1585, 2205, 2219, 2415, 2853, 3381, 4755, 5635, 6657, 7245, 7291, 10143, 11095, 14265, 15533, 16905, 19971, 21873, 33285, 36455, 46599, 50715, 51037, 65619, 77665, 99855, 109365, 139797, 153111, 232995, 255185, 328095, 357259, 459333, 698985, 765555, 1071777, 1786295, 2296665, 3215331, 5358885, 16076655]

約数ペア:

[(1, 16076655), (3, 5358885), (5, 3215331), (7, 2296665), (9, 1786295), (15, 1071777), (21, 765555), (23, 698985), (35, 459333), (45, 357259), (49, 328095), (63, 255185), (69, 232995), (105, 153111), (115, 139797), (147, 109365), (161, 99855), (207, 77665), (245, 65619), (315, 51037), (317, 50715), (345, 46599), (441, 36455), (483, 33285), (735, 21873), (805, 19971), (951, 16905), (1035, 15533), (1127, 14265), (1449, 11095), (1585, 10143), (2205, 7291), (2219, 7245), (2415, 6657), (2853, 5635), (3381, 4755)]