39989565

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3847}}^1$

素因数の和:3879

約数の個数: 64

約数和(自身を含む): 88657920

約数和(自身を除く): 48668355

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 3847, 10395, 11541, 19235, 26929, 34623, 42317, 57705, 80787, 103869, 126951, 134645, 173115, 211585, 242361, 296219, 380853, 403935, 519345, 634755, 727083, 888657, 1142559, 1211805, 1481095, 1904265, 2665971, 3635415, 4443285, 5712795, 7997913, 13329855, 39989565]

約数ペア:

[(1, 39989565), (3, 13329855), (5, 7997913), (7, 5712795), (9, 4443285), (11, 3635415), (15, 2665971), (21, 1904265), (27, 1481095), (33, 1211805), (35, 1142559), (45, 888657), (55, 727083), (63, 634755), (77, 519345), (99, 403935), (105, 380853), (135, 296219), (165, 242361), (189, 211585), (231, 173115), (297, 134645), (315, 126951), (385, 103869), (495, 80787), (693, 57705), (945, 42317), (1155, 34623), (1485, 26929), (2079, 19235), (3465, 11541), (3847, 10395)]