28538550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{63419}}^1$

素因数の和:63437

約数の個数: 36

約数和(自身を含む): 76674780

約数和(自身を除く): 48136230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 63419, 126838, 190257, 317095, 380514, 570771, 634190, 951285, 1141542, 1585475, 1902570, 2853855, 3170950, 4756425, 5707710, 9512850, 14269275, 28538550]

約数ペア:

[(1, 28538550), (2, 14269275), (3, 9512850), (5, 5707710), (6, 4756425), (9, 3170950), (10, 2853855), (15, 1902570), (18, 1585475), (25, 1141542), (30, 951285), (45, 634190), (50, 570771), (75, 380514), (90, 317095), (150, 190257), (225, 126838), (450, 63419)]