51047175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40037}}^1$

素因数の和:40067

約数の個数: 24

約数和(自身を含む): 89364816

約数和(自身を除く): 38317641

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 40037, 120111, 200185, 600555, 680629, 1000925, 2041887, 3002775, 3403145, 10209435, 17015725, 51047175]

約数ペア:

[(1, 51047175), (3, 17015725), (5, 10209435), (15, 3403145), (17, 3002775), (25, 2041887), (51, 1000925), (75, 680629), (85, 600555), (255, 200185), (425, 120111), (1275, 40037)]