165307935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3547}}^1$

素因数の和:3807

約数の個数: 32

約数和(自身を含む): 286110720

約数和(自身を除く): 120802785

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 239, 717, 1195, 3107, 3547, 3585, 9321, 10641, 15535, 17735, 46111, 46605, 53205, 138333, 230555, 691665, 847733, 2543199, 4238665, 11020529, 12715995, 33061587, 55102645, 165307935]

約数ペア:

[(1, 165307935), (3, 55102645), (5, 33061587), (13, 12715995), (15, 11020529), (39, 4238665), (65, 2543199), (195, 847733), (239, 691665), (717, 230555), (1195, 138333), (3107, 53205), (3547, 46605), (3585, 46111), (9321, 17735), (10641, 15535)]