3896375

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 5725824

約数和(自身を除く): 1829449

約数列:

[1, 5, 7, 25, 35, 61, 73, 125, 175, 305, 365, 427, 511, 875, 1525, 1825, 2135, 2555, 4453, 7625, 9125, 10675, 12775, 22265, 31171, 53375, 63875, 111325, 155855, 556625, 779275, 3896375]

約数ペア:

[(1, 3896375), (5, 779275), (7, 556625), (25, 155855), (35, 111325), (61, 63875), (73, 53375), (125, 31171), (175, 22265), (305, 12775), (365, 10675), (427, 9125), (511, 7625), (875, 4453), (1525, 2555), (1825, 2135)]