2755585

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 3814272

約数和(自身を除く): 1058687

約数列:

[1, 5, 7, 35, 131, 601, 655, 917, 3005, 4207, 4585, 21035, 78731, 393655, 551117, 2755585]

約数ペア:

[(1, 2755585), (5, 551117), (7, 393655), (35, 78731), (131, 21035), (601, 4585), (655, 4207), (917, 3005)]