13977565

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 6343715

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 293, 329, 1015, 1363, 1465, 1645, 2051, 6815, 8497, 9541, 10255, 13771, 42485, 47705, 59479, 68855, 96397, 297395, 399359, 481985, 1996795, 2795513, 13977565]

約数ペア:

[(1, 13977565), (5, 2795513), (7, 1996795), (29, 481985), (35, 399359), (47, 297395), (145, 96397), (203, 68855), (235, 59479), (293, 47705), (329, 42485), (1015, 13771), (1363, 10255), (1465, 9541), (1645, 8497), (2051, 6815)]