842265

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 1589760

約数和(自身を除く): 747495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 367, 459, 765, 1101, 1835, 2295, 3303, 5505, 6239, 9909, 16515, 18717, 31195, 49545, 56151, 93585, 168453, 280755, 842265]

約数ペア:

[(1, 842265), (3, 280755), (5, 168453), (9, 93585), (15, 56151), (17, 49545), (27, 31195), (45, 18717), (51, 16515), (85, 9909), (135, 6239), (153, 5505), (255, 3303), (367, 2295), (459, 1835), (765, 1101)]