299997995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{8353}}^1$

素因数の和:9022

約数の個数: 16

約数和(自身を含む): 393373152

約数和(自身を除く): 93375157

約数列:

[1, 5, 11, 55, 653, 3265, 7183, 8353, 35915, 41765, 91883, 459415, 5454509, 27272545, 59999599, 299997995]

約数ペア:

[(1, 299997995), (5, 59999599), (11, 27272545), (55, 5454509), (653, 459415), (3265, 91883), (7183, 41765), (8353, 35915)]