982818645

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{20807}}^1$

素因数の和:20929

約数の個数: 32

約数和(自身を含む): 1630015488

約数和(自身を除く): 647196843

約数列:

[1, 3, 5, 15, 47, 67, 141, 201, 235, 335, 705, 1005, 3149, 9447, 15745, 20807, 47235, 62421, 104035, 312105, 977929, 1394069, 2933787, 4182207, 4889645, 6970345, 14668935, 20911035, 65521243, 196563729, 327606215, 982818645]

約数ペア:

[(1, 982818645), (3, 327606215), (5, 196563729), (15, 65521243), (47, 20911035), (67, 14668935), (141, 6970345), (201, 4889645), (235, 4182207), (335, 2933787), (705, 1394069), (1005, 977929), (3149, 312105), (9447, 104035), (15745, 62421), (20807, 47235)]