89873205

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{45737}}^1$

素因数の和:45876

約数の個数: 16

約数和(自身を含む): 144897984

約数和(自身を除く): 55024779

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 45737, 137211, 228685, 686055, 5991547, 17974641, 29957735, 89873205]

約数ペア:

[(1, 89873205), (3, 29957735), (5, 17974641), (15, 5991547), (131, 686055), (393, 228685), (655, 137211), (1965, 45737)]