53760105

素因数分解:

$3^6\times 5^1\times 7^3\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 112

約数和(自身を含む): 115420800

約数和(自身を除く): 61660695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 49, 63, 81, 105, 129, 135, 147, 189, 215, 243, 245, 301, 315, 343, 387, 405, 441, 567, 645, 729, 735, 903, 945, 1029, 1161, 1215, 1323, 1505, 1701, 1715, 1935, 2107, 2205, 2709, 2835, 3087, 3483, 3645, 3969, 4515, 5103, 5145, 5805, 6321, 6615, 8127, 8505, 9261, 10449, 10535, 11907, 13545, 14749, 15435, 17415, 18963, 19845, 24381, 25515, 27783, 31347, 31605, 35721, 40635, 44247, 46305, 52245, 56889, 59535, 73143, 73745, 83349, 94815, 121905, 132741, 138915, 156735, 170667, 178605, 219429, 221235, 250047, 284445, 365715, 398223, 416745, 512001, 663705, 853335, 1097145, 1194669, 1250235, 1536003, 1991115, 2560005, 3584007, 5973345, 7680015, 10752021, 17920035, 53760105]

約数ペア:

[(1, 53760105), (3, 17920035), (5, 10752021), (7, 7680015), (9, 5973345), (15, 3584007), (21, 2560005), (27, 1991115), (35, 1536003), (43, 1250235), (45, 1194669), (49, 1097145), (63, 853335), (81, 663705), (105, 512001), (129, 416745), (135, 398223), (147, 365715), (189, 284445), (215, 250047), (243, 221235), (245, 219429), (301, 178605), (315, 170667), (343, 156735), (387, 138915), (405, 132741), (441, 121905), (567, 94815), (645, 83349), (729, 73745), (735, 73143), (903, 59535), (945, 56889), (1029, 52245), (1161, 46305), (1215, 44247), (1323, 40635), (1505, 35721), (1701, 31605), (1715, 31347), (1935, 27783), (2107, 25515), (2205, 24381), (2709, 19845), (2835, 18963), (3087, 17415), (3483, 15435), (3645, 14749), (3969, 13545), (4515, 11907), (5103, 10535), (5145, 10449), (5805, 9261), (6321, 8505), (6615, 8127)]