28642845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24799}}^1$

素因数の和:24825

約数の個数: 32

約数和(自身を含む): 57139200

約数和(自身を除く): 28496355

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24799, 74397, 123995, 173593, 272789, 371985, 520779, 818367, 867965, 1363945, 1909523, 2603895, 4091835, 5728569, 9547615, 28642845]

約数ペア:

[(1, 28642845), (3, 9547615), (5, 5728569), (7, 4091835), (11, 2603895), (15, 1909523), (21, 1363945), (33, 867965), (35, 818367), (55, 520779), (77, 371985), (105, 272789), (165, 173593), (231, 123995), (385, 74397), (1155, 24799)]