16142265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21101}}^1$

素因数の和:21129

約数の個数: 24

約数和(自身を含む): 29627208

約数和(自身を除く): 13484943

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21101, 63303, 105505, 189909, 316515, 358717, 949545, 1076151, 1793585, 3228453, 5380755, 16142265]

約数ペア:

[(1, 16142265), (3, 5380755), (5, 3228453), (9, 1793585), (15, 1076151), (17, 949545), (45, 358717), (51, 316515), (85, 189909), (153, 105505), (255, 63303), (765, 21101)]