156760785

素因数分解:

$3^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1913}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 279290880

約数和(自身を除く): 122530095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 607, 1821, 1913, 3035, 5463, 5739, 9105, 9565, 16389, 17217, 27315, 28695, 51651, 81945, 86085, 258255, 1161191, 3483573, 5805955, 10450719, 17417865, 31352157, 52253595, 156760785]

約数ペア:

[(1, 156760785), (3, 52253595), (5, 31352157), (9, 17417865), (15, 10450719), (27, 5805955), (45, 3483573), (135, 1161191), (607, 258255), (1821, 86085), (1913, 81945), (3035, 51651), (5463, 28695), (5739, 27315), (9105, 17217), (9565, 16389)]