68772305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5443}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 99559872

約数和(自身を除く): 30787567

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 5443, 12635, 27215, 38101, 103417, 190505, 517085, 723919, 1964923, 3619595, 9824615, 13754461, 68772305]

約数ペア:

[(1, 68772305), (5, 13754461), (7, 9824615), (19, 3619595), (35, 1964923), (95, 723919), (133, 517085), (361, 190505), (665, 103417), (1805, 38101), (2527, 27215), (5443, 12635)]