5321305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 7193088

約数和(自身を除く): 1871783

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 3121, 15605, 34331, 96751, 171655, 483755, 1064261, 5321305]

約数ペア:

[(1, 5321305), (5, 1064261), (11, 483755), (31, 171655), (55, 96751), (155, 34331), (341, 15605), (1705, 3121)]