2009223365

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1\times {\mathrm{5927}}^1$

素因数の和:6532

約数の個数: 16

約数和(自身を含む): 2432851200

約数和(自身を除く): 423627835

約数列:

[1, 5, 151, 449, 755, 2245, 5927, 29635, 67799, 338995, 894977, 2661223, 4474885, 13306115, 401844673, 2009223365]

約数ペア:

[(1, 2009223365), (5, 401844673), (151, 13306115), (449, 4474885), (755, 2661223), (2245, 894977), (5927, 338995), (29635, 67799)]