25875180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47917}}^1$

素因数の和:47935

約数の個数: 48

約数和(自身を含む): 80502240

約数和(自身を除く): 54627060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47917, 95834, 143751, 191668, 239585, 287502, 431253, 479170, 575004, 718755, 862506, 958340, 1293759, 1437510, 1725012, 2156265, 2587518, 2875020, 4312530, 5175036, 6468795, 8625060, 12937590, 25875180]

約数ペア:

[(1, 25875180), (2, 12937590), (3, 8625060), (4, 6468795), (5, 5175036), (6, 4312530), (9, 2875020), (10, 2587518), (12, 2156265), (15, 1725012), (18, 1437510), (20, 1293759), (27, 958340), (30, 862506), (36, 718755), (45, 575004), (54, 479170), (60, 431253), (90, 287502), (108, 239585), (135, 191668), (180, 143751), (270, 95834), (540, 47917)]