89711375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{55207}}^1$

素因数の和:55235

約数の個数: 16

約数和(自身を含む): 120574272

約数和(自身を除く): 30862897

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 55207, 276035, 717691, 1380175, 3588455, 6900875, 17942275, 89711375]

約数ペア:

[(1, 89711375), (5, 17942275), (13, 6900875), (25, 3588455), (65, 1380175), (125, 717691), (325, 276035), (1625, 55207)]