2418371385

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{7699}}^1$

素因数の和:8237

約数の個数: 32

約数和(自身を含む): 3968025600

約数和(自身を除く): 1549654215

約数列:

[1, 3, 5, 15, 43, 129, 215, 487, 645, 1461, 2435, 7305, 7699, 20941, 23097, 38495, 62823, 104705, 115485, 314115, 331057, 993171, 1655285, 3749413, 4965855, 11248239, 18747065, 56241195, 161224759, 483674277, 806123795, 2418371385]

約数ペア:

[(1, 2418371385), (3, 806123795), (5, 483674277), (15, 161224759), (43, 56241195), (129, 18747065), (215, 11248239), (487, 4965855), (645, 3749413), (1461, 1655285), (2435, 993171), (7305, 331057), (7699, 314115), (20941, 115485), (23097, 104705), (38495, 62823)]