10990585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 14902272

約数和(自身を除く): 3911687

約数列:

[1, 5, 17, 31, 43, 85, 97, 155, 215, 485, 527, 731, 1333, 1649, 2635, 3007, 3655, 4171, 6665, 8245, 15035, 20855, 22661, 51119, 70907, 113305, 129301, 255595, 354535, 646505, 2198117, 10990585]

約数ペア:

[(1, 10990585), (5, 2198117), (17, 646505), (31, 354535), (43, 255595), (85, 129301), (97, 113305), (155, 70907), (215, 51119), (485, 22661), (527, 20855), (731, 15035), (1333, 8245), (1649, 6665), (2635, 4171), (3007, 3655)]