48728205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63697}}^1$

素因数の和:63725

約数の個数: 24

約数和(自身を含む): 89431992

約数和(自身を除く): 40703787

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 63697, 191091, 318485, 573273, 955455, 1082849, 2866365, 3248547, 5414245, 9745641, 16242735, 48728205]

約数ペア:

[(1, 48728205), (3, 16242735), (5, 9745641), (9, 5414245), (15, 3248547), (17, 2866365), (45, 1082849), (51, 955455), (85, 573273), (153, 318485), (255, 191091), (765, 63697)]