15273315

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1777}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 26627328

約数和(自身を除く): 11354013

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 1777, 2865, 5331, 8595, 8885, 15993, 26655, 79965, 339407, 1018221, 1697035, 3054663, 5091105, 15273315]

約数ペア:

[(1, 15273315), (3, 5091105), (5, 3054663), (9, 1697035), (15, 1018221), (45, 339407), (191, 79965), (573, 26655), (955, 15993), (1719, 8885), (1777, 8595), (2865, 5331)]