187498075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2141}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 242234496

約数和(自身を除く): 54736421

約数列:

[1, 5, 25, 31, 113, 155, 565, 775, 2141, 2825, 3503, 10705, 17515, 53525, 66371, 87575, 241933, 331855, 1209665, 1659275, 6048325, 7499923, 37499615, 187498075]

約数ペア:

[(1, 187498075), (5, 37499615), (25, 7499923), (31, 6048325), (113, 1659275), (155, 1209665), (565, 331855), (775, 241933), (2141, 87575), (2825, 66371), (3503, 53525), (10705, 17515)]