214627105

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 339148800

約数和(自身を除く): 124521695

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 341, 343, 367, 385, 539, 1085, 1519, 1705, 1715, 1835, 2387, 2569, 2695, 3773, 4037, 7595, 10633, 11377, 11935, 12845, 16709, 17983, 18865, 20185, 28259, 53165, 56885, 79639, 83545, 89915, 116963, 125147, 125881, 141295, 197813, 398195, 557473, 584815, 625735, 629405, 876029, 989065, 1384691, 2787365, 3902311, 4380145, 6132203, 6923455, 19511555, 30661015, 42925421, 214627105]

約数ペア:

[(1, 214627105), (5, 42925421), (7, 30661015), (11, 19511555), (31, 6923455), (35, 6132203), (49, 4380145), (55, 3902311), (77, 2787365), (155, 1384691), (217, 989065), (245, 876029), (341, 629405), (343, 625735), (367, 584815), (385, 557473), (539, 398195), (1085, 197813), (1519, 141295), (1705, 125881), (1715, 125147), (1835, 116963), (2387, 89915), (2569, 83545), (2695, 79639), (3773, 56885), (4037, 53165), (7595, 28259), (10633, 20185), (11377, 18865), (11935, 17983), (12845, 16709)]