9931250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 21373632

約数和(自身を除く): 11442382

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 227, 250, 350, 454, 625, 875, 1135, 1250, 1589, 1750, 2270, 3125, 3178, 4375, 5675, 6250, 7945, 8750, 11350, 15890, 21875, 28375, 39725, 43750, 56750, 79450, 141875, 198625, 283750, 397250, 709375, 993125, 1418750, 1986250, 4965625, 9931250]

約数ペア:

[(1, 9931250), (2, 4965625), (5, 1986250), (7, 1418750), (10, 993125), (14, 709375), (25, 397250), (35, 283750), (50, 198625), (70, 141875), (125, 79450), (175, 56750), (227, 43750), (250, 39725), (350, 28375), (454, 21875), (625, 15890), (875, 11350), (1135, 8750), (1250, 7945), (1589, 6250), (1750, 5675), (2270, 4375), (3125, 3178)]