5973345

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 80

約数和(自身を含む): 12777600

約数和(自身を除く): 6804255

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 49, 63, 81, 105, 129, 135, 147, 189, 215, 245, 301, 315, 343, 387, 405, 441, 567, 645, 735, 903, 945, 1029, 1161, 1323, 1505, 1715, 1935, 2107, 2205, 2709, 2835, 3087, 3483, 3969, 4515, 5145, 5805, 6321, 6615, 8127, 9261, 10535, 13545, 14749, 15435, 17415, 18963, 19845, 24381, 27783, 31605, 40635, 44247, 46305, 56889, 73745, 94815, 121905, 132741, 138915, 170667, 221235, 284445, 398223, 663705, 853335, 1194669, 1991115, 5973345]

約数ペア:

[(1, 5973345), (3, 1991115), (5, 1194669), (7, 853335), (9, 663705), (15, 398223), (21, 284445), (27, 221235), (35, 170667), (43, 138915), (45, 132741), (49, 121905), (63, 94815), (81, 73745), (105, 56889), (129, 46305), (135, 44247), (147, 40635), (189, 31605), (215, 27783), (245, 24381), (301, 19845), (315, 18963), (343, 17415), (387, 15435), (405, 14749), (441, 13545), (567, 10535), (645, 9261), (735, 8127), (903, 6615), (945, 6321), (1029, 5805), (1161, 5145), (1323, 4515), (1505, 3969), (1715, 3483), (1935, 3087), (2107, 2835), (2205, 2709)]