5215509

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 8526336

約数和(自身を除く): 3310827

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 127, 169, 243, 351, 381, 507, 1053, 1143, 1521, 1651, 3159, 3429, 4563, 4953, 10287, 13689, 14859, 21463, 30861, 41067, 44577, 64389, 133731, 193167, 401193, 579501, 1738503, 5215509]

約数ペア:

[(1, 5215509), (3, 1738503), (9, 579501), (13, 401193), (27, 193167), (39, 133731), (81, 64389), (117, 44577), (127, 41067), (169, 30861), (243, 21463), (351, 14859), (381, 13689), (507, 10287), (1053, 4953), (1143, 4563), (1521, 3429), (1651, 3159)]