2009590005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{65899}}^1$

素因数の和:66033

約数の個数: 32

約数和(自身を含む): 3416256000

約数和(自身を除く): 1406665995

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 6099, 10165, 30495, 65899, 197697, 329495, 988485, 1252081, 3756243, 6260405, 7051193, 18781215, 21153579, 35255965, 105767895, 133972667, 401918001, 669863335, 2009590005]

約数ペア:

[(1, 2009590005), (3, 669863335), (5, 401918001), (15, 133972667), (19, 105767895), (57, 35255965), (95, 21153579), (107, 18781215), (285, 7051193), (321, 6260405), (535, 3756243), (1605, 1252081), (2033, 988485), (6099, 329495), (10165, 197697), (30495, 65899)]