12457395

素因数分解:

$3^5\times 5^1\times {\mathrm{10253}}^1$

素因数の和:10273

約数の個数: 24

約数和(自身を含む): 22394736

約数和(自身を除く): 9937341

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10253, 30759, 51265, 92277, 153795, 276831, 461385, 830493, 1384155, 2491479, 4152465, 12457395]

約数ペア:

[(1, 12457395), (3, 4152465), (5, 2491479), (9, 1384155), (15, 830493), (27, 461385), (45, 276831), (81, 153795), (135, 92277), (243, 51265), (405, 30759), (1215, 10253)]