11852225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 18855936

約数和(自身を除く): 7003711

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 77, 131, 175, 235, 275, 329, 385, 517, 655, 917, 1175, 1441, 1645, 1925, 2585, 3275, 3619, 4585, 6157, 7205, 8225, 10087, 12925, 18095, 22925, 30785, 36025, 43099, 50435, 67727, 90475, 153925, 215495, 252175, 338635, 474089, 1077475, 1693175, 2370445, 11852225]

約数ペア:

[(1, 11852225), (5, 2370445), (7, 1693175), (11, 1077475), (25, 474089), (35, 338635), (47, 252175), (55, 215495), (77, 153925), (131, 90475), (175, 67727), (235, 50435), (275, 43099), (329, 36025), (385, 30785), (517, 22925), (655, 18095), (917, 12925), (1175, 10087), (1441, 8225), (1645, 7205), (1925, 6157), (2585, 4585), (3275, 3619)]