28317135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24517}}^1$

素因数の和:24543

約数の個数: 32

約数和(自身を含む): 56489472

約数和(自身を除く): 28172337

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24517, 73551, 122585, 171619, 269687, 367755, 514857, 809061, 858095, 1348435, 1887809, 2574285, 4045305, 5663427, 9439045, 28317135]

約数ペア:

[(1, 28317135), (3, 9439045), (5, 5663427), (7, 4045305), (11, 2574285), (15, 1887809), (21, 1348435), (33, 858095), (35, 809061), (55, 514857), (77, 367755), (105, 269687), (165, 171619), (231, 122585), (385, 73551), (1155, 24517)]