About the Number

102942105

102942104 ← → 102942106

2進数表記:110001000101100010110011001

漢数字表記:一億二百九十四万二千百五

素因数分解:

3 1 × 5 1 × 7 1 × 980401 1

素因数の和:980416
約数の個数: 16
約数和(自身を含む): 188237184
約数和(自身を除く): 85295079

約数列:
[1, 3, 5, 7, 15, 21, 35, 105, 980401, 2941203, 4902005, 6862807, 14706015, 20588421, 34314035, 102942105]

約数ペア:
[(1, 102942105), (3, 34314035), (5, 20588421), (7, 14706015), (15, 6862807), (21, 4902005), (35, 2941203), (105, 980401)]

このpageの処理時間: 0.006524562835693359 seconds