13883985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18149}}^1$

素因数の和:18177

約数の個数: 24

約数和(自身を含む): 25482600

約数和(自身を除く): 11598615

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 18149, 54447, 90745, 163341, 272235, 308533, 816705, 925599, 1542665, 2776797, 4627995, 13883985]

約数ペア:

[(1, 13883985), (3, 4627995), (5, 2776797), (9, 1542665), (15, 925599), (17, 816705), (45, 308533), (51, 272235), (85, 163341), (153, 90745), (255, 54447), (765, 18149)]