51462315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67271}}^1$

素因数の和:67299

約数の個数: 24

約数和(自身を含む): 94449888

約数和(自身を除く): 42987573

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 67271, 201813, 336355, 605439, 1009065, 1143607, 3027195, 3430821, 5718035, 10292463, 17154105, 51462315]

約数ペア:

[(1, 51462315), (3, 17154105), (5, 10292463), (9, 5718035), (15, 3430821), (17, 3027195), (45, 1143607), (51, 1009065), (85, 605439), (153, 336355), (255, 201813), (765, 67271)]