83420975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 113266560

約数和(自身を除く): 29845585

約数列:

[1, 5, 11, 25, 55, 275, 439, 691, 2195, 3455, 4829, 7601, 10975, 17275, 24145, 38005, 120725, 190025, 303349, 1516745, 3336839, 7583725, 16684195, 83420975]

約数ペア:

[(1, 83420975), (5, 16684195), (11, 7583725), (25, 3336839), (55, 1516745), (275, 303349), (439, 190025), (691, 120725), (2195, 38005), (3455, 24145), (4829, 17275), (7601, 10975)]