231314205

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 376233984

約数和(自身を除く): 144919779

約数列:

[1, 3, 5, 15, 107, 167, 321, 501, 535, 835, 863, 1605, 2505, 2589, 4315, 12945, 17869, 53607, 89345, 92341, 144121, 268035, 277023, 432363, 461705, 720605, 1385115, 2161815, 15420947, 46262841, 77104735, 231314205]

約数ペア:

[(1, 231314205), (3, 77104735), (5, 46262841), (15, 15420947), (107, 2161815), (167, 1385115), (321, 720605), (501, 461705), (535, 432363), (835, 277023), (863, 268035), (1605, 144121), (2505, 92341), (2589, 89345), (4315, 53607), (12945, 17869)]