68953005

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 136166400

約数和(自身を除く): 67213395

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 99, 135, 165, 177, 295, 297, 495, 531, 649, 787, 885, 1485, 1593, 1947, 2361, 2655, 3245, 3935, 5841, 7083, 7965, 8657, 9735, 11805, 17523, 21249, 25971, 29205, 35415, 43285, 46433, 77913, 87615, 106245, 129855, 139299, 232165, 233739, 389565, 417897, 510763, 696495, 1168695, 1253691, 1532289, 2089485, 2553815, 4596867, 6268455, 7661445, 13790601, 22984335, 68953005]

約数ペア:

[(1, 68953005), (3, 22984335), (5, 13790601), (9, 7661445), (11, 6268455), (15, 4596867), (27, 2553815), (33, 2089485), (45, 1532289), (55, 1253691), (59, 1168695), (99, 696495), (135, 510763), (165, 417897), (177, 389565), (295, 233739), (297, 232165), (495, 139299), (531, 129855), (649, 106245), (787, 87615), (885, 77913), (1485, 46433), (1593, 43285), (1947, 35415), (2361, 29205), (2655, 25971), (3245, 21249), (3935, 17523), (5841, 11805), (7083, 9735), (7965, 8657)]