227928855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197341}}^1$

素因数の和:197367

約数の個数: 32

約数和(自身を含む): 454675968

約数和(自身を除く): 226747113

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 197341, 592023, 986705, 1381387, 2170751, 2960115, 4144161, 6512253, 6906935, 10853755, 15195257, 20720805, 32561265, 45585771, 75976285, 227928855]

約数ペア:

[(1, 227928855), (3, 75976285), (5, 45585771), (7, 32561265), (11, 20720805), (15, 15195257), (21, 10853755), (33, 6906935), (35, 6512253), (55, 4144161), (77, 2960115), (105, 2170751), (165, 1381387), (231, 986705), (385, 592023), (1155, 197341)]