61935435

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 118831680

約数和(自身を除く): 56896245

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 81, 109, 115, 135, 183, 207, 305, 327, 345, 405, 545, 549, 621, 915, 981, 1035, 1403, 1635, 1647, 1863, 2507, 2745, 2943, 3105, 4209, 4905, 4941, 6649, 7015, 7521, 8235, 8829, 9315, 12535, 12627, 14715, 19947, 21045, 22563, 24705, 33245, 37605, 37881, 44145, 59841, 63135, 67689, 99735, 112815, 113643, 152927, 179523, 189405, 203067, 299205, 338445, 458781, 538569, 568215, 764635, 897615, 1015335, 1376343, 2293905, 2692845, 4129029, 6881715, 12387087, 20645145, 61935435]

約数ペア:

[(1, 61935435), (3, 20645145), (5, 12387087), (9, 6881715), (15, 4129029), (23, 2692845), (27, 2293905), (45, 1376343), (61, 1015335), (69, 897615), (81, 764635), (109, 568215), (115, 538569), (135, 458781), (183, 338445), (207, 299205), (305, 203067), (327, 189405), (345, 179523), (405, 152927), (545, 113643), (549, 112815), (621, 99735), (915, 67689), (981, 63135), (1035, 59841), (1403, 44145), (1635, 37881), (1647, 37605), (1863, 33245), (2507, 24705), (2745, 22563), (2943, 21045), (3105, 19947), (4209, 14715), (4905, 12627), (4941, 12535), (6649, 9315), (7015, 8829), (7521, 8235)]