25049250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 70105464

約数和(自身を除く): 45056214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1237, 1350, 2025, 2250, 2474, 3375, 3711, 4050, 6185, 6750, 7422, 10125, 11133, 12370, 18555, 20250, 22266, 30925, 33399, 37110, 55665, 61850, 66798, 92775, 100197, 111330, 154625, 166995, 185550, 200394, 278325, 309250, 333990, 463875, 500985, 556650, 834975, 927750, 1001970, 1391625, 1669950, 2504925, 2783250, 4174875, 5009850, 8349750, 12524625, 25049250]

約数ペア:

[(1, 25049250), (2, 12524625), (3, 8349750), (5, 5009850), (6, 4174875), (9, 2783250), (10, 2504925), (15, 1669950), (18, 1391625), (25, 1001970), (27, 927750), (30, 834975), (45, 556650), (50, 500985), (54, 463875), (75, 333990), (81, 309250), (90, 278325), (125, 200394), (135, 185550), (150, 166995), (162, 154625), (225, 111330), (250, 100197), (270, 92775), (375, 66798), (405, 61850), (450, 55665), (675, 37110), (750, 33399), (810, 30925), (1125, 22266), (1237, 20250), (1350, 18555), (2025, 12370), (2250, 11133), (2474, 10125), (3375, 7422), (3711, 6750), (4050, 6185)]