83398545

素因数分解:

$3^3\times 5^1\times {\mathrm{617767}}^1$

素因数の和:617781

約数の個数: 16

約数和(自身を含む): 148264320

約数和(自身を除く): 64865775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617767, 1853301, 3088835, 5559903, 9266505, 16679709, 27799515, 83398545]

約数ペア:

[(1, 83398545), (3, 27799515), (5, 16679709), (9, 9266505), (15, 5559903), (27, 3088835), (45, 1853301), (135, 617767)]