83666215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{971}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 105909120

約数和(自身を除く): 22242905

約数列:

[1, 5, 19, 95, 907, 971, 4535, 4855, 17233, 18449, 86165, 92245, 880697, 4403485, 16733243, 83666215]

約数ペア:

[(1, 83666215), (5, 16733243), (19, 4403485), (95, 880697), (907, 92245), (971, 86165), (4535, 18449), (4855, 17233)]