2100084375

素因数分解:

$3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{13177}}^1$

素因数の和:13222

約数の個数: 48

約数和(自身を含む): 3706075296

約数和(自身を除く): 1605990921

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 625, 1275, 1875, 2125, 3125, 6375, 9375, 10625, 13177, 31875, 39531, 53125, 65885, 159375, 197655, 224009, 329425, 672027, 988275, 1120045, 1647125, 3360135, 4941375, 5600225, 8235625, 16800675, 24706875, 28001125, 41178125, 84003375, 123534375, 140005625, 420016875, 700028125, 2100084375]

約数ペア:

[(1, 2100084375), (3, 700028125), (5, 420016875), (15, 140005625), (17, 123534375), (25, 84003375), (51, 41178125), (75, 28001125), (85, 24706875), (125, 16800675), (255, 8235625), (375, 5600225), (425, 4941375), (625, 3360135), (1275, 1647125), (1875, 1120045), (2125, 988275), (3125, 672027), (6375, 329425), (9375, 224009), (10625, 197655), (13177, 159375), (31875, 65885), (39531, 53125)]