15885252

素因数分解:

$2^2\times 3^2\times {\mathrm{441257}}^1$

素因数の和:441267

約数の個数: 18

約数和(自身を含む): 40154478

約数和(自身を除く): 24269226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 441257, 882514, 1323771, 1765028, 2647542, 3971313, 5295084, 7942626, 15885252]

約数ペア:

[(1, 15885252), (2, 7942626), (3, 5295084), (4, 3971313), (6, 2647542), (9, 1765028), (12, 1323771), (18, 882514), (36, 441257)]