2865682785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{129347}}^1$

素因数の和:129573

約数の個数: 32

約数和(自身を含む): 5264980992

約数和(自身を除く): 2399298207

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4431, 7385, 22155, 129347, 388041, 646735, 905429, 1940205, 2716287, 4527145, 13581435, 27292217, 81876651, 136461085, 191045519, 409383255, 573136557, 955227595, 2865682785]

約数ペア:

[(1, 2865682785), (3, 955227595), (5, 573136557), (7, 409383255), (15, 191045519), (21, 136461085), (35, 81876651), (105, 27292217), (211, 13581435), (633, 4527145), (1055, 2716287), (1477, 1940205), (3165, 905429), (4431, 646735), (7385, 388041), (22155, 129347)]