12406365

素因数分解:

$3^5\times 5^1\times {\mathrm{10211}}^1$

素因数の和:10231

約数の個数: 24

約数和(自身を含む): 22303008

約数和(自身を除く): 9896643

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10211, 30633, 51055, 91899, 153165, 275697, 459495, 827091, 1378485, 2481273, 4135455, 12406365]

約数ペア:

[(1, 12406365), (3, 4135455), (5, 2481273), (9, 1378485), (15, 827091), (27, 459495), (45, 275697), (81, 153165), (135, 91899), (243, 51055), (405, 30633), (1215, 10211)]