155272135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{16759}}^1$

素因数の和:16890

約数の個数: 16

約数和(自身を含む): 199108800

約数和(自身を除く): 43836665

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 16759, 83795, 284903, 1424515, 1826731, 9133655, 31054427, 155272135]

約数ペア:

[(1, 155272135), (5, 31054427), (17, 9133655), (85, 1826731), (109, 1424515), (545, 284903), (1853, 83795), (9265, 16759)]