7984393425

素因数分解:

$3^3\times 5^2\times {\mathrm{277}}^1\times {\mathrm{42703}}^1$

素因数の和:42999

約数の個数: 48

約数和(自身を含む): 14720922880

約数和(自身を除く): 6736529455

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 277, 675, 831, 1385, 2493, 4155, 6925, 7479, 12465, 20775, 37395, 42703, 62325, 128109, 186975, 213515, 384327, 640545, 1067575, 1152981, 1921635, 3202725, 5764905, 9608175, 11828731, 28824525, 35486193, 59143655, 106458579, 177430965, 295718275, 319375737, 532292895, 887154825, 1596878685, 2661464475, 7984393425]

約数ペア:

[(1, 7984393425), (3, 2661464475), (5, 1596878685), (9, 887154825), (15, 532292895), (25, 319375737), (27, 295718275), (45, 177430965), (75, 106458579), (135, 59143655), (225, 35486193), (277, 28824525), (675, 11828731), (831, 9608175), (1385, 5764905), (2493, 3202725), (4155, 1921635), (6925, 1152981), (7479, 1067575), (12465, 640545), (20775, 384327), (37395, 213515), (42703, 186975), (62325, 128109)]