25016250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 80

約数和(自身を含む): 71527104

約数和(自身を除く): 46510854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 953, 1050, 1250, 1750, 1875, 1906, 2625, 2859, 3750, 4375, 4765, 5250, 5718, 6671, 8750, 9530, 13125, 13342, 14295, 20013, 23825, 26250, 28590, 33355, 40026, 47650, 66710, 71475, 100065, 119125, 142950, 166775, 200130, 238250, 333550, 357375, 500325, 595625, 714750, 833875, 1000650, 1191250, 1667750, 1786875, 2501625, 3573750, 4169375, 5003250, 8338750, 12508125, 25016250]

約数ペア:

[(1, 25016250), (2, 12508125), (3, 8338750), (5, 5003250), (6, 4169375), (7, 3573750), (10, 2501625), (14, 1786875), (15, 1667750), (21, 1191250), (25, 1000650), (30, 833875), (35, 714750), (42, 595625), (50, 500325), (70, 357375), (75, 333550), (105, 238250), (125, 200130), (150, 166775), (175, 142950), (210, 119125), (250, 100065), (350, 71475), (375, 66710), (525, 47650), (625, 40026), (750, 33355), (875, 28590), (953, 26250), (1050, 23825), (1250, 20013), (1750, 14295), (1875, 13342), (1906, 13125), (2625, 9530), (2859, 8750), (3750, 6671), (4375, 5718), (4765, 5250)]