494788825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 668528640

約数和(自身を除く): 173739815

約数列:

[1, 5, 17, 25, 85, 89, 103, 127, 425, 445, 515, 635, 1513, 1751, 2159, 2225, 2575, 3175, 7565, 8755, 9167, 10795, 11303, 13081, 37825, 43775, 45835, 53975, 56515, 65405, 155839, 192151, 222377, 229175, 282575, 327025, 779195, 960755, 1111885, 1164209, 3895975, 4803775, 5559425, 5821045, 19791553, 29105225, 98957765, 494788825]

約数ペア:

[(1, 494788825), (5, 98957765), (17, 29105225), (25, 19791553), (85, 5821045), (89, 5559425), (103, 4803775), (127, 3895975), (425, 1164209), (445, 1111885), (515, 960755), (635, 779195), (1513, 327025), (1751, 282575), (2159, 229175), (2225, 222377), (2575, 192151), (3175, 155839), (7565, 65405), (8755, 56515), (9167, 53975), (10795, 45835), (11303, 43775), (13081, 37825)]