About the Number

4972305

4972304 ← → 4972306

2進数表記:10010111101111100010001

漢数字表記:四百九十七万二千三百五

素因数分解:

3 1 × 5 1 × 13 1 × 43 1 × 593 1

素因数の和:657
約数の個数: 32
約数和(自身を含む): 8781696
約数和(自身を除く): 3809391

約数列:
[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 593, 645, 1677, 1779, 2795, 2965, 7709, 8385, 8895, 23127, 25499, 38545, 76497, 115635, 127495, 331487, 382485, 994461, 1657435, 4972305]

約数ペア:
[(1, 4972305), (3, 1657435), (5, 994461), (13, 382485), (15, 331487), (39, 127495), (43, 115635), (65, 76497), (129, 38545), (195, 25499), (215, 23127), (559, 8895), (593, 8385), (645, 7709), (1677, 2965), (1779, 2795)]

このpageの処理時間: 0.004140377044677734 seconds