2521152015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{67043}}^1$

素因数の和:67183

約数の個数: 32

約数和(自身を含む): 4247907840

約数和(自身を除く): 1726755825

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 7521, 12535, 37605, 67043, 201129, 335215, 1005645, 1541989, 4625967, 7307687, 7709945, 21923061, 23129835, 36538435, 109615305, 168076801, 504230403, 840384005, 2521152015]

約数ペア:

[(1, 2521152015), (3, 840384005), (5, 504230403), (15, 168076801), (23, 109615305), (69, 36538435), (109, 23129835), (115, 21923061), (327, 7709945), (345, 7307687), (545, 4625967), (1635, 1541989), (2507, 1005645), (7521, 335215), (12535, 201129), (37605, 67043)]