850416385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{6379}}^1$

素因数の和:6697

約数の個数: 32

約数和(自身を含む): 1260483840

約数和(自身を除く): 410067455

約数列:

[1, 5, 7, 13, 35, 65, 91, 293, 455, 1465, 2051, 3809, 6379, 10255, 19045, 26663, 31895, 44653, 82927, 133315, 223265, 414635, 580489, 1869047, 2902445, 9345235, 13083329, 24297611, 65416645, 121488055, 170083277, 850416385]

約数ペア:

[(1, 850416385), (5, 170083277), (7, 121488055), (13, 65416645), (35, 24297611), (65, 13083329), (91, 9345235), (293, 2902445), (455, 1869047), (1465, 580489), (2051, 414635), (3809, 223265), (6379, 133315), (10255, 82927), (19045, 44653), (26663, 31895)]