14440905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 27181440

約数和(自身を除く): 12740535

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 439, 645, 731, 765, 1317, 1935, 2193, 2195, 3655, 3951, 6579, 6585, 7463, 10965, 18877, 19755, 22389, 32895, 37315, 56631, 67167, 94385, 111945, 169893, 283155, 320909, 335835, 849465, 962727, 1604545, 2888181, 4813635, 14440905]

約数ペア:

[(1, 14440905), (3, 4813635), (5, 2888181), (9, 1604545), (15, 962727), (17, 849465), (43, 335835), (45, 320909), (51, 283155), (85, 169893), (129, 111945), (153, 94385), (215, 67167), (255, 56631), (387, 37315), (439, 32895), (645, 22389), (731, 19755), (765, 18877), (1317, 10965), (1935, 7463), (2193, 6585), (2195, 6579), (3655, 3951)]