28356750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{4201}}^1$

素因数の和:4227

約数の個数: 64

約数和(自身を含む): 78661440

約数和(自身を除く): 50304690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 4201, 6750, 8402, 12603, 21005, 25206, 37809, 42010, 63015, 75618, 105025, 113427, 126030, 189045, 210050, 226854, 315075, 378090, 525125, 567135, 630150, 945225, 1050250, 1134270, 1575375, 1890450, 2835675, 3150750, 4726125, 5671350, 9452250, 14178375, 28356750]

約数ペア:

[(1, 28356750), (2, 14178375), (3, 9452250), (5, 5671350), (6, 4726125), (9, 3150750), (10, 2835675), (15, 1890450), (18, 1575375), (25, 1134270), (27, 1050250), (30, 945225), (45, 630150), (50, 567135), (54, 525125), (75, 378090), (90, 315075), (125, 226854), (135, 210050), (150, 189045), (225, 126030), (250, 113427), (270, 105025), (375, 75618), (450, 63015), (675, 42010), (750, 37809), (1125, 25206), (1350, 21005), (2250, 12603), (3375, 8402), (4201, 6750)]