497481495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 945229824

約数和(自身を除く): 447748329

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 73, 105, 123, 205, 219, 287, 365, 511, 615, 861, 1095, 1435, 1533, 1583, 2555, 2993, 4305, 4749, 7665, 7915, 8979, 11081, 14965, 20951, 23745, 33243, 44895, 55405, 62853, 64903, 104755, 115559, 166215, 194709, 314265, 324515, 346677, 454321, 577795, 808913, 973545, 1362963, 1733385, 2271605, 2426739, 4044565, 4737919, 6814815, 12133695, 14213757, 23689595, 33165433, 71068785, 99496299, 165827165, 497481495]

約数ペア:

[(1, 497481495), (3, 165827165), (5, 99496299), (7, 71068785), (15, 33165433), (21, 23689595), (35, 14213757), (41, 12133695), (73, 6814815), (105, 4737919), (123, 4044565), (205, 2426739), (219, 2271605), (287, 1733385), (365, 1362963), (511, 973545), (615, 808913), (861, 577795), (1095, 454321), (1435, 346677), (1533, 324515), (1583, 314265), (2555, 194709), (2993, 166215), (4305, 115559), (4749, 104755), (7665, 64903), (7915, 62853), (8979, 55405), (11081, 44895), (14965, 33243), (20951, 23745)]