71571315

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{57487}}^1$

素因数の和:57578

約数の個数: 16

約数和(自身を含む): 115895808

約数和(自身を除く): 44324493

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 57487, 172461, 287435, 862305, 4771421, 14314263, 23857105, 71571315]

約数ペア:

[(1, 71571315), (3, 23857105), (5, 14314263), (15, 4771421), (83, 862305), (249, 287435), (415, 172461), (1245, 57487)]