2840695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 1332425

約数列:

[1, 5, 11, 13, 29, 55, 65, 137, 143, 145, 319, 377, 685, 715, 1507, 1595, 1781, 1885, 3973, 4147, 7535, 8905, 19591, 19865, 20735, 43703, 51649, 97955, 218515, 258245, 568139, 2840695]

約数ペア:

[(1, 2840695), (5, 568139), (11, 258245), (13, 218515), (29, 97955), (55, 51649), (65, 43703), (137, 20735), (143, 19865), (145, 19591), (319, 8905), (377, 7535), (685, 4147), (715, 3973), (1507, 1885), (1595, 1781)]