164064615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76487}}^1$

素因数の和:76519

約数の個数: 32

約数和(自身を含む): 308399616

約数和(自身を除く): 144335001

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 76487, 229461, 382435, 841357, 994331, 1147305, 2524071, 2982993, 4206785, 4971655, 10937641, 12620355, 14914965, 32812923, 54688205, 164064615]

約数ペア:

[(1, 164064615), (3, 54688205), (5, 32812923), (11, 14914965), (13, 12620355), (15, 10937641), (33, 4971655), (39, 4206785), (55, 2982993), (65, 2524071), (143, 1147305), (165, 994331), (195, 841357), (429, 382435), (715, 229461), (2145, 76487)]