25036425

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 47616000

約数和(自身を除く): 22579575

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1279, 1305, 2175, 3837, 3915, 6395, 6525, 11511, 19185, 19575, 31975, 34533, 37091, 57555, 95925, 111273, 172665, 185455, 287775, 333819, 556365, 863325, 927275, 1001457, 1669095, 2781825, 5007285, 8345475, 25036425]

約数ペア:

[(1, 25036425), (3, 8345475), (5, 5007285), (9, 2781825), (15, 1669095), (25, 1001457), (27, 927275), (29, 863325), (45, 556365), (75, 333819), (87, 287775), (135, 185455), (145, 172665), (225, 111273), (261, 95925), (435, 57555), (675, 37091), (725, 34533), (783, 31975), (1279, 19575), (1305, 19185), (2175, 11511), (3837, 6525), (3915, 6395)]