122002605

素因数分解:

$3^4\times 5^1\times {\mathrm{301241}}^1$

素因数の和:301258

約数の個数: 20

約数和(自身を含む): 218701692

約数和(自身を除く): 96699087

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 301241, 903723, 1506205, 2711169, 4518615, 8133507, 13555845, 24400521, 40667535, 122002605]

約数ペア:

[(1, 122002605), (3, 40667535), (5, 24400521), (9, 13555845), (15, 8133507), (27, 4518615), (45, 2711169), (81, 1506205), (135, 903723), (405, 301241)]