39994185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 82427904

約数和(自身を除く): 42433719

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 1023, 1085, 1117, 1155, 1705, 2387, 3255, 3351, 5115, 5585, 7161, 7819, 11935, 12287, 16755, 23457, 34627, 35805, 36861, 39095, 61435, 86009, 103881, 117285, 173135, 184305, 242389, 258027, 380897, 430045, 519405, 727167, 1142691, 1211945, 1290135, 1904485, 2666279, 3635835, 5713455, 7998837, 13331395, 39994185]

約数ペア:

[(1, 39994185), (3, 13331395), (5, 7998837), (7, 5713455), (11, 3635835), (15, 2666279), (21, 1904485), (31, 1290135), (33, 1211945), (35, 1142691), (55, 727167), (77, 519405), (93, 430045), (105, 380897), (155, 258027), (165, 242389), (217, 184305), (231, 173135), (341, 117285), (385, 103881), (465, 86009), (651, 61435), (1023, 39095), (1085, 36861), (1117, 35805), (1155, 34627), (1705, 23457), (2387, 16755), (3255, 12287), (3351, 11935), (5115, 7819), (5585, 7161)]