5004375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 8884656

約数和(自身を除く): 3880281

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 157, 255, 375, 425, 471, 625, 785, 1275, 1875, 2125, 2355, 2669, 3925, 6375, 8007, 10625, 11775, 13345, 19625, 31875, 40035, 58875, 66725, 98125, 200175, 294375, 333625, 1000875, 1668125, 5004375]

約数ペア:

[(1, 5004375), (3, 1668125), (5, 1000875), (15, 333625), (17, 294375), (25, 200175), (51, 98125), (75, 66725), (85, 58875), (125, 40035), (157, 31875), (255, 19625), (375, 13345), (425, 11775), (471, 10625), (625, 8007), (785, 6375), (1275, 3925), (1875, 2669), (2125, 2355)]