299640385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{320471}}^1$

素因数の和:320504

約数の個数: 16

約数和(自身を含む): 415331712

約数和(自身を除く): 115691327

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 320471, 1602355, 3525181, 5448007, 17625905, 27240035, 59928077, 299640385]

約数ペア:

[(1, 299640385), (5, 59928077), (11, 27240035), (17, 17625905), (55, 5448007), (85, 3525181), (187, 1602355), (935, 320471)]