291255436845

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4987}}^1\times {\mathrm{9337}}^1$

素因数の和:14474

約数の個数: 48

約数和(自身を含む): 508631148480

約数和(自身を除く): 217375711635

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 4987, 6255, 9337, 14961, 24935, 28011, 44883, 46685, 74805, 84033, 140055, 224415, 420165, 693193, 1297843, 2079579, 3465965, 3893529, 6238737, 6489215, 10397895, 11680587, 19467645, 31193685, 46563619, 58402935, 139690857, 232818095, 419072571, 698454285, 2095362855, 6472343041, 19417029123, 32361715205, 58251087369, 97085145615, 291255436845]

約数ペア:

[(1, 291255436845), (3, 97085145615), (5, 58251087369), (9, 32361715205), (15, 19417029123), (45, 6472343041), (139, 2095362855), (417, 698454285), (695, 419072571), (1251, 232818095), (2085, 139690857), (4987, 58402935), (6255, 46563619), (9337, 31193685), (14961, 19467645), (24935, 11680587), (28011, 10397895), (44883, 6489215), (46685, 6238737), (74805, 3893529), (84033, 3465965), (140055, 2079579), (224415, 1297843), (420165, 693193)]