226305

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 404352

約数和(自身を除く): 178047

約数列:

[1, 3, 5, 9, 15, 45, 47, 107, 141, 235, 321, 423, 535, 705, 963, 1605, 2115, 4815, 5029, 15087, 25145, 45261, 75435, 226305]

約数ペア:

[(1, 226305), (3, 75435), (5, 45261), (9, 25145), (15, 15087), (45, 5029), (47, 4815), (107, 2115), (141, 1605), (235, 963), (321, 705), (423, 535)]