65225055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 124185600

約数和(自身を除く): 58960545

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 109, 123, 139, 205, 287, 327, 417, 545, 615, 695, 763, 861, 973, 1435, 1635, 2085, 2289, 2919, 3815, 4305, 4469, 4865, 5699, 11445, 13407, 14595, 15151, 17097, 22345, 28495, 31283, 39893, 45453, 67035, 75755, 85485, 93849, 106057, 119679, 156415, 199465, 227265, 318171, 469245, 530285, 598395, 621191, 1590855, 1863573, 3105955, 4348337, 9317865, 13045011, 21741685, 65225055]

約数ペア:

[(1, 65225055), (3, 21741685), (5, 13045011), (7, 9317865), (15, 4348337), (21, 3105955), (35, 1863573), (41, 1590855), (105, 621191), (109, 598395), (123, 530285), (139, 469245), (205, 318171), (287, 227265), (327, 199465), (417, 156415), (545, 119679), (615, 106057), (695, 93849), (763, 85485), (861, 75755), (973, 67035), (1435, 45453), (1635, 39893), (2085, 31283), (2289, 28495), (2919, 22345), (3815, 17097), (4305, 15151), (4469, 14595), (4865, 13407), (5699, 11445)]