103890925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 133741440

約数和(自身を除く): 29850515

約数列:

[1, 5, 25, 41, 79, 205, 395, 1025, 1283, 1975, 3239, 6415, 16195, 32075, 52603, 80975, 101357, 263015, 506785, 1315075, 2533925, 4155637, 20778185, 103890925]

約数ペア:

[(1, 103890925), (5, 20778185), (25, 4155637), (41, 2533925), (79, 1315075), (205, 506785), (395, 263015), (1025, 101357), (1283, 80975), (1975, 52603), (3239, 32075), (6415, 16195)]