123728935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{77573}}^1$

素因数の和:77618

約数の個数: 16

約数和(自身を含む): 167559840

約数和(自身を除く): 43830905

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 77573, 387865, 853303, 2249617, 4266515, 11248085, 24745787, 123728935]

約数ペア:

[(1, 123728935), (5, 24745787), (11, 11248085), (29, 4266515), (55, 2249617), (145, 853303), (319, 387865), (1595, 77573)]