25248780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{46757}}^1$

素因数の和:46775

約数の個数: 48

約数和(自身を含む): 78553440

約数和(自身を除く): 53304660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 46757, 93514, 140271, 187028, 233785, 280542, 420813, 467570, 561084, 701355, 841626, 935140, 1262439, 1402710, 1683252, 2104065, 2524878, 2805420, 4208130, 5049756, 6312195, 8416260, 12624390, 25248780]

約数ペア:

[(1, 25248780), (2, 12624390), (3, 8416260), (4, 6312195), (5, 5049756), (6, 4208130), (9, 2805420), (10, 2524878), (12, 2104065), (15, 1683252), (18, 1402710), (20, 1262439), (27, 935140), (30, 841626), (36, 701355), (45, 561084), (54, 467570), (60, 420813), (90, 280542), (108, 233785), (135, 187028), (180, 140271), (270, 93514), (540, 46757)]