201505775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6859

約数の個数: 24

約数和(自身を含む): 264826800

約数和(自身を除く): 63321025

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5945, 6779, 29725, 33895, 169475, 196591, 277939, 982955, 1389695, 4914775, 6948475, 8060231, 40301155, 201505775]

約数ペア:

[(1, 201505775), (5, 40301155), (25, 8060231), (29, 6948475), (41, 4914775), (145, 1389695), (205, 982955), (725, 277939), (1025, 196591), (1189, 169475), (5945, 33895), (6779, 29725)]