1331434155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{1931}}^1$

素因数の和:3051

約数の個数: 32

約数和(自身を含む): 2183005440

約数和(自身を除く): 851571285

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1069, 1931, 3207, 5345, 5793, 9655, 16035, 28965, 45967, 83033, 137901, 229835, 249099, 415165, 689505, 1245495, 2064239, 6192717, 10321195, 30963585, 88762277, 266286831, 443811385, 1331434155]

約数ペア:

[(1, 1331434155), (3, 443811385), (5, 266286831), (15, 88762277), (43, 30963585), (129, 10321195), (215, 6192717), (645, 2064239), (1069, 1245495), (1931, 689505), (3207, 415165), (5345, 249099), (5793, 229835), (9655, 137901), (16035, 83033), (28965, 45967)]