83939975

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5779}}^1$

素因数の和:5879

約数の個数: 24

約数和(自身を含む): 120408960

約数和(自身を除く): 36468985

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 5779, 14525, 28895, 40453, 144475, 202265, 479657, 1011325, 2398285, 3357599, 11991425, 16787995, 83939975]

約数ペア:

[(1, 83939975), (5, 16787995), (7, 11991425), (25, 3357599), (35, 2398285), (83, 1011325), (175, 479657), (415, 202265), (581, 144475), (2075, 40453), (2905, 28895), (5779, 14525)]