12475905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 21700224

約数和(自身を除く): 9224319

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 467, 685, 1401, 1781, 2055, 2335, 5343, 6071, 7005, 8905, 18213, 26715, 30355, 63979, 91065, 191937, 319895, 831727, 959685, 2495181, 4158635, 12475905]

約数ペア:

[(1, 12475905), (3, 4158635), (5, 2495181), (13, 959685), (15, 831727), (39, 319895), (65, 191937), (137, 91065), (195, 63979), (411, 30355), (467, 26715), (685, 18213), (1401, 8905), (1781, 7005), (2055, 6071), (2335, 5343)]