1932385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 2967552

約数和(自身を除く): 1035167

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 137, 155, 217, 403, 455, 685, 959, 1085, 1781, 2015, 2821, 4247, 4795, 8905, 12467, 14105, 21235, 29729, 55211, 62335, 148645, 276055, 386477, 1932385]

約数ペア:

[(1, 1932385), (5, 386477), (7, 276055), (13, 148645), (31, 62335), (35, 55211), (65, 29729), (91, 21235), (137, 14105), (155, 12467), (217, 8905), (403, 4795), (455, 4247), (685, 2821), (959, 2015), (1085, 1781)]