64747485

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 127872000

約数和(自身を除く): 63124515

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 99, 135, 165, 177, 295, 297, 495, 531, 649, 739, 885, 1485, 1593, 1947, 2217, 2655, 3245, 3695, 5841, 6651, 7965, 8129, 9735, 11085, 17523, 19953, 24387, 29205, 33255, 40645, 43601, 73161, 87615, 99765, 121935, 130803, 218005, 219483, 365805, 392409, 479611, 654015, 1097415, 1177227, 1438833, 1962045, 2398055, 4316499, 5886135, 7194165, 12949497, 21582495, 64747485]

約数ペア:

[(1, 64747485), (3, 21582495), (5, 12949497), (9, 7194165), (11, 5886135), (15, 4316499), (27, 2398055), (33, 1962045), (45, 1438833), (55, 1177227), (59, 1097415), (99, 654015), (135, 479611), (165, 392409), (177, 365805), (295, 219483), (297, 218005), (495, 130803), (531, 121935), (649, 99765), (739, 87615), (885, 73161), (1485, 43601), (1593, 40645), (1947, 33255), (2217, 29205), (2655, 24387), (3245, 19953), (3695, 17523), (5841, 11085), (6651, 9735), (7965, 8129)]