1375385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 1907712

約数和(自身を除く): 532327

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1471, 7355, 16181, 25007, 80905, 125035, 275077, 1375385]

約数ペア:

[(1, 1375385), (5, 275077), (11, 125035), (17, 80905), (55, 25007), (85, 16181), (187, 7355), (935, 1471)]