148648395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4523}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 272742912

約数和(自身を除く): 124094517

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1565, 2191, 4523, 4695, 6573, 10955, 13569, 22615, 31661, 32865, 67845, 94983, 158305, 474915, 1415699, 4247097, 7078495, 9909893, 21235485, 29729679, 49549465, 148648395]

約数ペア:

[(1, 148648395), (3, 49549465), (5, 29729679), (7, 21235485), (15, 9909893), (21, 7078495), (35, 4247097), (105, 1415699), (313, 474915), (939, 158305), (1565, 94983), (2191, 67845), (4523, 32865), (4695, 31661), (6573, 22615), (10955, 13569)]