15255567

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{13781}}^1$

素因数の和:13831

約数の個数: 16

約数和(自身を含む): 23153760

約数和(自身を除く): 7898193

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 13781, 41343, 124029, 372087, 565021, 1695063, 5085189, 15255567]

約数ペア:

[(1, 15255567), (3, 5085189), (9, 1695063), (27, 565021), (41, 372087), (123, 124029), (369, 41343), (1107, 13781)]