About the Number

28229425

28229424 ← → 28229426

2進数表記:1101011101011111100110001

漢数字表記:二千八百二十二万九千四百二十五

素因数分解:

5 2 × 7 1 × 97 1 × 1663 1

素因数の和:1777
約数の個数: 24
約数和(自身を含む): 40441856
約数和(自身を除く): 12212431

約数列:
[1, 5, 7, 25, 35, 97, 175, 485, 679, 1663, 2425, 3395, 8315, 11641, 16975, 41575, 58205, 161311, 291025, 806555, 1129177, 4032775, 5645885, 28229425]

約数ペア:
[(1, 28229425), (5, 5645885), (7, 4032775), (25, 1129177), (35, 806555), (97, 291025), (175, 161311), (485, 58205), (679, 41575), (1663, 16975), (2425, 11641), (3395, 8315)]

このpageの処理時間: 0.007054328918457031 seconds