6666395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 8467200

約数和(自身を除く): 1800805

約数列:

[1, 5, 31, 41, 155, 205, 1049, 1271, 5245, 6355, 32519, 43009, 162595, 215045, 1333279, 6666395]

約数ペア:

[(1, 6666395), (5, 1333279), (31, 215045), (41, 162595), (155, 43009), (205, 32519), (1049, 6355), (1271, 5245)]