66476745

素因数分解:

$3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1999}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 115440000

約数和(自身を除く): 48963255

約数列:

[1, 3, 5, 9, 15, 45, 739, 1999, 2217, 3695, 5997, 6651, 9995, 11085, 17991, 29985, 33255, 89955, 1477261, 4431783, 7386305, 13295349, 22158915, 66476745]

約数ペア:

[(1, 66476745), (3, 22158915), (5, 13295349), (9, 7386305), (15, 4431783), (45, 1477261), (739, 89955), (1999, 33255), (2217, 29985), (3695, 17991), (5997, 11085), (6651, 9995)]