201044175

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{21107}}^1$

素因数の和:21247

約数の個数: 24

約数和(自身を含む): 335026176

約数和(自身を除く): 133982001

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 21107, 63321, 105535, 316605, 527675, 1583025, 2680589, 8041767, 13402945, 40208835, 67014725, 201044175]

約数ペア:

[(1, 201044175), (3, 67014725), (5, 40208835), (15, 13402945), (25, 8041767), (75, 2680589), (127, 1583025), (381, 527675), (635, 316605), (1905, 105535), (3175, 63321), (9525, 21107)]