248832315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{325271}}^1$

素因数の和:325299

約数の個数: 24

約数和(自身を含む): 456681888

約数和(自身を除く): 207849573

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 325271, 975813, 1626355, 2927439, 4879065, 5529607, 14637195, 16588821, 27648035, 49766463, 82944105, 248832315]

約数ペア:

[(1, 248832315), (3, 82944105), (5, 49766463), (9, 27648035), (15, 16588821), (17, 14637195), (45, 5529607), (51, 4879065), (85, 2927439), (153, 1626355), (255, 975813), (765, 325271)]