27702740805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1\times {\mathrm{21563}}^1$

素因数の和:23701

約数の個数: 32

約数和(自身を含む): 45429310080

約数和(自身を除く): 17726569275

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 2089, 6267, 10445, 21563, 31335, 64689, 85649, 107815, 256947, 323445, 428245, 884083, 1284735, 2652249, 4420415, 13261245, 45045107, 135135321, 225225535, 675676605, 1846849387, 5540548161, 9234246935, 27702740805]

約数ペア:

[(1, 27702740805), (3, 9234246935), (5, 5540548161), (15, 1846849387), (41, 675676605), (123, 225225535), (205, 135135321), (615, 45045107), (2089, 13261245), (6267, 4420415), (10445, 2652249), (21563, 1284735), (31335, 884083), (64689, 428245), (85649, 323445), (107815, 256947)]