121620315

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97687}}^1$

素因数の和:97778

約数の個数: 16

約数和(自身を含む): 196939008

約数和(自身を除く): 75318693

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 97687, 293061, 488435, 1465305, 8108021, 24324063, 40540105, 121620315]

約数ペア:

[(1, 121620315), (3, 40540105), (5, 24324063), (15, 8108021), (83, 1465305), (249, 488435), (415, 293061), (1245, 97687)]