284085

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 505440

約数和(自身を除く): 221355

約数列:

[1, 3, 5, 9, 15, 45, 59, 107, 177, 295, 321, 531, 535, 885, 963, 1605, 2655, 4815, 6313, 18939, 31565, 56817, 94695, 284085]

約数ペア:

[(1, 284085), (3, 94695), (5, 56817), (9, 31565), (15, 18939), (45, 6313), (59, 4815), (107, 2655), (177, 1605), (295, 963), (321, 885), (531, 535)]