17040255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 11851905

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 911, 1247, 2733, 3741, 4555, 6235, 13665, 18705, 26419, 39173, 79257, 117519, 132095, 195865, 396285, 587595, 1136017, 3408051, 5680085, 17040255]

約数ペア:

[(1, 17040255), (3, 5680085), (5, 3408051), (15, 1136017), (29, 587595), (43, 396285), (87, 195865), (129, 132095), (145, 117519), (215, 79257), (435, 39173), (645, 26419), (911, 18705), (1247, 13665), (2733, 6235), (3741, 4555)]