7197295

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 10598400

約数和(自身を除く): 3401105

約数列:

[1, 5, 7, 19, 35, 79, 95, 133, 137, 395, 553, 665, 685, 959, 1501, 2603, 2765, 4795, 7505, 10507, 10823, 13015, 18221, 52535, 54115, 75761, 91105, 205637, 378805, 1028185, 1439459, 7197295]

約数ペア:

[(1, 7197295), (5, 1439459), (7, 1028185), (19, 378805), (35, 205637), (79, 91105), (95, 75761), (133, 54115), (137, 52535), (395, 18221), (553, 13015), (665, 10823), (685, 10507), (959, 7505), (1501, 4795), (2603, 2765)]