83471985

素因数分解:

$3^3\times 5^1\times {\mathrm{618311}}^1$

素因数の和:618325

約数の個数: 16

約数和(自身を含む): 148394880

約数和(自身を除く): 64922895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 618311, 1854933, 3091555, 5564799, 9274665, 16694397, 27823995, 83471985]

約数ペア:

[(1, 83471985), (3, 27823995), (5, 16694397), (9, 9274665), (15, 5564799), (27, 3091555), (45, 1854933), (135, 618311)]