33331415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 12572905

約数列:

[1, 5, 13, 19, 65, 95, 137, 197, 247, 685, 985, 1235, 1781, 2561, 2603, 3743, 8905, 12805, 13015, 18715, 26989, 33839, 48659, 134945, 169195, 243295, 350857, 512791, 1754285, 2563955, 6666283, 33331415]

約数ペア:

[(1, 33331415), (5, 6666283), (13, 2563955), (19, 1754285), (65, 512791), (95, 350857), (137, 243295), (197, 169195), (247, 134945), (685, 48659), (985, 33839), (1235, 26989), (1781, 18715), (2561, 13015), (2603, 12805), (3743, 8905)]