171069285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1249}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 286560000

約数和(自身を除く): 115490715

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 397, 1191, 1249, 1985, 3747, 5955, 6245, 9131, 18735, 27393, 28727, 45655, 86181, 136965, 143635, 430905, 495853, 1487559, 2479265, 7437795, 11404619, 34213857, 57023095, 171069285]

約数ペア:

[(1, 171069285), (3, 57023095), (5, 34213857), (15, 11404619), (23, 7437795), (69, 2479265), (115, 1487559), (345, 495853), (397, 430905), (1191, 143635), (1249, 136965), (1985, 86181), (3747, 45655), (5955, 28727), (6245, 27393), (9131, 18735)]