1551160285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379721}}^1$

素因数の和:379788

約数の個数: 16

約数和(自身を含む): 2004932160

約数和(自身を除く): 453771875

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 379721, 1898605, 7214699, 16328003, 36073495, 81640015, 310232057, 1551160285]

約数ペア:

[(1, 1551160285), (5, 310232057), (19, 81640015), (43, 36073495), (95, 16328003), (215, 7214699), (817, 1898605), (4085, 379721)]