5005905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 8636544

約数和(自身を除く): 3630639

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 293, 335, 879, 1005, 1139, 1465, 3417, 4395, 4981, 5695, 14943, 17085, 19631, 24905, 58893, 74715, 98155, 294465, 333727, 1001181, 1668635, 5005905]

約数ペア:

[(1, 5005905), (3, 1668635), (5, 1001181), (15, 333727), (17, 294465), (51, 98155), (67, 74715), (85, 58893), (201, 24905), (255, 19631), (293, 17085), (335, 14943), (879, 5695), (1005, 4981), (1139, 4395), (1465, 3417)]