121119605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{919}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 149128320

約数和(自身を除く): 28008715

約数列:

[1, 5, 43, 215, 613, 919, 3065, 4595, 26359, 39517, 131795, 197585, 563347, 2816735, 24223921, 121119605]

約数ペア:

[(1, 121119605), (5, 24223921), (43, 2816735), (215, 563347), (613, 197585), (919, 131795), (3065, 39517), (4595, 26359)]