147042735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6637}}^1$

素因数の和:6863

約数の個数: 32

約数和(自身を含む): 270193152

約数和(自身を除く): 123150417

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1477, 3165, 4431, 6637, 7385, 19911, 22155, 33185, 46459, 99555, 139377, 232295, 696885, 1400407, 4201221, 7002035, 9802849, 21006105, 29408547, 49014245, 147042735]

約数ペア:

[(1, 147042735), (3, 49014245), (5, 29408547), (7, 21006105), (15, 9802849), (21, 7002035), (35, 4201221), (105, 1400407), (211, 696885), (633, 232295), (1055, 139377), (1477, 99555), (3165, 46459), (4431, 33185), (6637, 22155), (7385, 19911)]