1234245

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 1995840

約数和(自身を除く): 761595

約数列:

[1, 3, 5, 15, 107, 321, 535, 769, 1605, 2307, 3845, 11535, 82283, 246849, 411415, 1234245]

約数ペア:

[(1, 1234245), (3, 411415), (5, 246849), (15, 82283), (107, 11535), (321, 3845), (535, 2307), (769, 1605)]