25655412215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{21269}}^1$

素因数の和:21931

約数の個数: 32

約数和(自身を含む): 34071477120

約数和(自身を除く): 8416064905

約数列:

[1, 5, 17, 23, 85, 115, 391, 617, 1955, 3085, 10489, 14191, 21269, 52445, 70955, 106345, 241247, 361573, 489187, 1206235, 1807865, 2445935, 8316179, 13122973, 41580895, 65614865, 223090541, 301828379, 1115452705, 1509141895, 5131082443, 25655412215]

約数ペア:

[(1, 25655412215), (5, 5131082443), (17, 1509141895), (23, 1115452705), (85, 301828379), (115, 223090541), (391, 65614865), (617, 41580895), (1955, 13122973), (3085, 8316179), (10489, 2445935), (14191, 1807865), (21269, 1206235), (52445, 489187), (70955, 361573), (106345, 241247)]