238550115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1429}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 395366400

約数和(自身を除く): 156816285

約数列:

[1, 3, 5, 15, 31, 93, 155, 359, 465, 1077, 1429, 1795, 4287, 5385, 7145, 11129, 21435, 33387, 44299, 55645, 132897, 166935, 221495, 513011, 664485, 1539033, 2565055, 7695165, 15903341, 47710023, 79516705, 238550115]

約数ペア:

[(1, 238550115), (3, 79516705), (5, 47710023), (15, 15903341), (31, 7695165), (93, 2565055), (155, 1539033), (359, 664485), (465, 513011), (1077, 221495), (1429, 166935), (1795, 132897), (4287, 55645), (5385, 44299), (7145, 33387), (11129, 21435)]