543131895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 944317440

約数和(自身を除く): 401185545

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 131, 213, 229, 255, 355, 393, 655, 687, 1065, 1145, 1207, 1965, 2227, 3435, 3621, 3893, 6035, 6681, 9301, 11135, 11679, 16259, 18105, 19465, 27903, 29999, 33405, 46505, 48777, 58395, 81295, 89997, 139515, 149995, 158117, 243885, 276403, 449985, 474351, 509983, 790585, 829209, 1382015, 1529949, 2129929, 2371755, 2549915, 4146045, 6389787, 7649745, 10649645, 31948935, 36208793, 108626379, 181043965, 543131895]

約数ペア:

[(1, 543131895), (3, 181043965), (5, 108626379), (15, 36208793), (17, 31948935), (51, 10649645), (71, 7649745), (85, 6389787), (131, 4146045), (213, 2549915), (229, 2371755), (255, 2129929), (355, 1529949), (393, 1382015), (655, 829209), (687, 790585), (1065, 509983), (1145, 474351), (1207, 449985), (1965, 276403), (2227, 243885), (3435, 158117), (3621, 149995), (3893, 139515), (6035, 89997), (6681, 81295), (9301, 58395), (11135, 48777), (11679, 46505), (16259, 33405), (18105, 29999), (19465, 27903)]