351495

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 623376

約数和(自身を除く): 271881

約数列:

[1, 3, 5, 9, 15, 45, 73, 107, 219, 321, 365, 535, 657, 963, 1095, 1605, 3285, 4815, 7811, 23433, 39055, 70299, 117165, 351495]

約数ペア:

[(1, 351495), (3, 117165), (5, 70299), (9, 39055), (15, 23433), (45, 7811), (73, 4815), (107, 3285), (219, 1605), (321, 1095), (365, 963), (535, 657)]