2275490885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{120047}}^1$

素因数の和:120292

約数の個数: 16

約数和(自身を含む): 2904201216

約数和(自身を除く): 628710331

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 18955, 120047, 600235, 2040799, 10203995, 26770481, 133852405, 455098177, 2275490885]

約数ペア:

[(1, 2275490885), (5, 455098177), (17, 133852405), (85, 26770481), (223, 10203995), (1115, 2040799), (3791, 600235), (18955, 120047)]